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11 tháng 11 2017

Đáp án là B

Câu này phải dùng đại từ quan hệ chỉ người “whom” đóng vai trò làm tân ngữ sau giới từ “of’ => C và D loại.

A cũng loại, vì câu này sử dụng mệnh đề quan hệ không xác định, vì câu “There are two boys in my class” đứng độc lập vẫn đủ nghĩa.

4 tháng 4 2017

Đáp án D
To monitor = manage: điều khiển, giám sát
To support: cổ vũ; undermine: làm suy yếu; vandalize: có chủ ý làm hỏng

29 tháng 4 2017

Đáp án A

Kiến thức: Cách dùng đặc biệt của “There is” và “There are”

Giải thích:

are => is 

Nếu danh từ trong chuỗi liệt kê bắt đầu là danh từ số ít hoặc danh từ không đếm được, chúng ta dùng “There is”. Nếu danh từ trong chuỗi liệt kê bắt đầu là danh từ số nhiều, chúng ta dùng “There are”.

Trong câu này, danh từ bắt đầu là “a car” (số ít) nên ta phải dùng There is

Tạm dịch: Có một chiếc xe hơi và hai chiếc xe tải trước nhà tôi.

21 tháng 4 2019

Chọn A

24 tháng 5 2017

Chọn A

15 tháng 12 2017

Đáp án D.

“a wild tiger” -> a wild tiger’s

Ở đây là so sánh vòng đời của mèo và hổ chứ không phải so sánh giữa mèo và hổ, do đó a wild tiger cần sở hữu cách (a wild tiger’s = a wild tiger’s life span) 

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions.         Lighthouses are towers with strong lights that help mariners plot their position, inform them that land is near, and warn them of dangerous rocks and reefs. They are placed at prominent points on the coast and on islands, reefs, and sandbars.        Every lighthouse has a distinctive pattern of light known as its characteristic. There...
Đọc tiếp

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions.

        Lighthouses are towers with strong lights that help mariners plot their position, inform them that land is near, and warn them of dangerous rocks and reefs. They are placed at prominent points on the coast and on islands, reefs, and sandbars.

       Every lighthouse has a distinctive pattern of light known as its characteristic. There are five basic characteristics: fixed, flashing, occulting, group flashing, and group occulting. A fixed signal is a steady beam. A flashing signal has periods of darkness longer than periods of light, while an occulting signal’s periods of light are longer. A group-flashing light gives off two or more flashes at regular intervals, and a group - occulting signal consists of a fixed light with two or more periods of darkness at regular intervals. Some lighthouses use lights of different colors as well, and today, most lighthouses are also equipped with radio beacons. The three types of apparatus used to produce the signals are the catoptric, in which metal is used to reflect the light; the dioptric, in which glass is used; and the catadioptric, in which both glass and metal are used.

        In the daytime, lighthouses can usually be identified by their structure alone. The most typical structure is a tower tapering at the top, but some, such as the Bastion Lighthouse on the Saint Lawrence River, are shaped like pyramids, and others, such as the Race Rock light, look like wooden houses sitting on high platforms. Still others, such as The American Shoal lighthouse off the Florida Coast, are skeletal towers of steel. Where lighthouses might be contused in daylight, they can be distinguished by day- marker patterns - designed of checks and stripes painted in vivid colors on lighthouse walls.

       In the past, the job of lighthouse keeper was lonely and difficult if somewhat romantic. Lighthouse keepers put in hours of tedious work maintaining the lights. Today, lighthouses are almost entirely automated with humans supplying only occasional maintenance. Because of improvements in navigational technology, the importance of lighthouses has diminished. There are only about 340 functioning lighthouses in existence in the United States today, compared to about 1,500 in 1900, and there are only about 1,400 functioning lighthouses outside the United States. Some decommissioned lighthouses have been preserved as historical monument.

According to the passage, what kind of signal has long periods of light that are regularly broken by two or more periods of darkness?

A. Flashing

B. Group occulting

C. occulting

D. Group flashing

1
23 tháng 8 2017

Đáp án B.

Key words: kind of signal, long periods of light broken by two or more periods of darkness

Clue: a group-occulting signal consist of a fixed light with two or more periods of darkness at regular intervals: tín hiệu ánh sáng lấp ló theo nhóm bao gồm một ánh sáng cố định với hai hoặc nhiều chu kỳ tối diễn ra trong những khoảng cách đều đặn

Vậy đáp án chính xác là B. Group occulting

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks from 23 to 27.Every child in Great Britain between the age of five and fifteen must (23)_________school.There (24)_________ three main types of educational institutions: primary (elementary) schools, secondary schools and universities.State schools are free, and attendance is compulsory. Morning school begins at nine o’clock and...
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Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks from 23 to 27.

Every child in Great Britain between the age of five and fifteen must (23)_________school.

There (24)_________ three main types of educational institutions: primary (elementary) schools, secondary schools and universities.

State schools are free, and attendance is compulsory. Morning school begins at nine o’clock and lasts until half past four. School is open five days a week.

(25)_________ Saturdays and Sundays there are no lessons. There are holidays at Christmas,

Easter and in summer. In London as in all cities there are two grades of state schools for those (26)_________will go to work at fifteen: primary schools for boys and girls between the ages of five and eleven, and secondary schools for children from eleven to fifteen years.

The lessons are reading, writing, the English language, English literature, English history, geography, (27)________, nature study, drawing, painting, singing, woodwork and drill.
Điền ô 27

A. scientist

B. scientifically

C. science

D. scientific

1
17 tháng 10 2018

Đáp án C

- Science (n): môn Khoa học

- Scientist (n): nhà khoa học

- Scientific (adj): khoa học => Scientifically (adv): một cách khoa học

Chỗ trống cần điền là một môn học

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks from 23 to 27.Every child in Great Britain between the age of five and fifteen must (23)_________school.There (24)_________ three main types of educational institutions: primary (elementary) schools, secondary schools and universities.State schools are free, and attendance is compulsory. Morning school begins at nine o’clock and...
Đọc tiếp

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks from 23 to 27.

Every child in Great Britain between the age of five and fifteen must (23)_________school.

There (24)_________ three main types of educational institutions: primary (elementary) schools, secondary schools and universities.

State schools are free, and attendance is compulsory. Morning school begins at nine o’clock and lasts until half past four. School is open five days a week.

(25)_________ Saturdays and Sundays there are no lessons. There are holidays at Christmas,

Easter and in summer. In London as in all cities there are two grades of state schools for those (26)_________will go to work at fifteen: primary schools for boys and girls between the ages of five and eleven, and secondary schools for children from eleven to fifteen years.

The lessons are reading, writing, the English language, English literature, English history, geography, (27)________, nature study, drawing, painting, singing, woodwork and drill.
Điền ô 23

A. attend

B. come

C. arrive

D. go

1
12 tháng 9 2019

Đáp án A

- Attend (v): tham gia, tham dự

+ Attend school ~ Go to school: đi học

Các động từ “come, arrive, go” phải có giới từ đi kèm phía sau

Every child in Great Britain between the age of five and fifteen must attend school. (Mỗi đứa trẻ ở Anh trong độ tuổi từ năm đến mười lăm phải đi học.)

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks from 23 to 27.Every child in Great Britain between the age of five and fifteen must (23)_________school.There (24)_________ three main types of educational institutions: primary (elementary) schools, secondary schools and universities.State schools are free, and attendance is compulsory. Morning school begins at nine o’clock and...
Đọc tiếp

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks from 23 to 27.

Every child in Great Britain between the age of five and fifteen must (23)_________school.

There (24)_________ three main types of educational institutions: primary (elementary) schools, secondary schools and universities.

State schools are free, and attendance is compulsory. Morning school begins at nine o’clock and lasts until half past four. School is open five days a week.

(25)_________ Saturdays and Sundays there are no lessons. There are holidays at Christmas,

Easter and in summer. In London as in all cities there are two grades of state schools for those (26)_________will go to work at fifteen: primary schools for boys and girls between the ages of five and eleven, and secondary schools for children from eleven to fifteen years.

The lessons are reading, writing, the English language, English literature, English history, geography, (27)________, nature study, drawing, painting, singing, woodwork and drill.
Điền ô 24

A. have

B. has

C. are

D. is

1
23 tháng 2 2017

Đáp án C

Phía sau chỗ trống là danh từ số nhiều “types” => dùng “there are”

There are three main types of educational institutions” (Có ba loại cơ sở giáo dục chính)

A. have

B. has

C. are

D. is