Mark the letter A, B, C, or D on your answer sheet to indicate the sentence that best combines each pair of sentences in the following questions.
You need not have washed the sheets. The hotel staff does the cleaning.
A. it is good that you washed the sheets
B. It was not necessary to wash the sheets, even though you did
C. it was necessary to wash the sheets. but you did not do it
D. t was necessary to wash the sheets. and you did not do it
Giải bởi qa.haylamdo.com
Đáp án B.
Tạm dịch: Bạn đã kháng cần thiết phải giặt chỗ ga giường đó. Nhân viên bên khách sạn phụ trách việc dọn dẹp.
Cấu trúc: need not/needn’t do something: không cần thiết làm gì (luôn ở thể phủ định).
Ex: You need not stay up late tonight: Bạn không cần phải thức muộn hôm nay
Ở quá khứ ta biến đổi cấu trúc thành need not/needn’t have + past participle.
Dựa vào phân tích trên, ta thấy rằng đáp án phù hợp nhất là B. Việc giặt chỗ ga giường đó là không cần thiets, kể cả khi bạn đã làm điều đó.
Mark the letter A, B, C, or D on your answer sheet to indicated the sentences that is closest in meaning to each of the following questions.
l have learnt never to take sides in any arguments between my close friends
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They were accused of treating the country's flag with________ .
Mark the letter A, B, C, or D on your answer sheet to indicate the word whose underlined part is pronounced differently from that of others in each of the following questions.
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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 answer to each of the questions.
Scientists have developed a new bionic computer chip that can be mated with human cells to combat disease. The tiny device, smaller and thinner than a strand of hair, combines a healthy human cell with an electronic circuitry chip. Doctors can control the activity of the cell by controlling the chip with a computer.
It has long been established that cell members become permeable when exposed to electrical impulses. Researchers have conducted genetic research for years with a trial-and-error process of bombarding cells with electricity in an attempt to introduce foreign substances such as new drug treatments or genetic material. They were unable to apply a particular level of voltage for a particular purpose. With the new invention, the computer sends electrical impulses to the chip, which triggers the physicians to open a cell‘s pores with control.
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Mark the letter A, B, C, or D on your answer sheet to indicate the word whose underlined part that needs correction in each of the following questions.
If carefully doing. the experiment will be successful.
Mark the letter A, B, C, or D on your answer sheet to indicated the sentences that is closest in meaning to each of the following questions.
He was annoyed because his secretary came late to work.
Mark the letter A, B, C, or D on your answer sheet to indicated the word that differs from the other three in the position of primary stress in each of the following questions.
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The new computer chip is the smallest one than has ever been developed
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.
Scientists have developed a new bionic computer chip that can be mated with human cells to combat disease. The tiny device, smaller and thinner than a strand of hair, combines a healthy human cell with an electronic circuitry chip. Doctors can control the activity of the cell by controlling the chip with a computer.
It has long been established that cell members become permeable when exposed to electrical impulses. Researchers have conducted genetic research for years with a trial-and-error process of bombarding cells with electricity in an attempt to introduce foreign substances such as new drug treatments or genetic material. They were unable to apply a particular level of voltage for a particular purpose. With the new invention, the computer sends electrical impulses to the chip, which triggers the physicians to open a cell‘s pores with control.
Researchers hope that eventually they will be able to develop more advanced chips whereby they can choose a particular voltage to activate particular tissues, whether they be muscle, bone, brain, or others. They believe that they will be able to implant multiple chips into a person to deal with one problem or more than one problem.
The author states that scientists previously were aware that ________.
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Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following question.
Leave it in the oven until it________ brown
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After seeing the film Memoir of a Geisha, ________.
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.
Scientists have developed a new bionic computer chip that can be mated with human cells to combat disease. The tiny device, smaller and thinner than a strand of hair, combines a healthy human cell with an electronic circuitry chip. Doctors can control the activity of the cell by controlling the chip with a computer.
It has long been established that cell members become permeable when exposed to electrical impulses. Researchers have conducted genetic research for years with a trial-and-error process of bombarding cells with electricity in an attempt to introduce foreign substances such as new drug treatments or genetic material. They were unable to apply a particular level of voltage for a particular purpose. With the new invention, the computer sends electrical impulses to the chip, which triggers the physicians to open a cell‘s pores with control.
Researchers hope that eventually they will be able to develop more advanced chips whereby they can choose a particular voltage to activate particular tissues, whether they be muscle, bone, brain, or others. They believe that they will be able to implant multiple chips into a person to deal with one problem or more than one problem.
The word “eventually" in the third paragraph is closest in meaning to ________.
