Choose the best answer:
The computer has dramatically affected ______ photographic lenses are constructed.

Câu hỏi liên quan

• Choose the best answer:

  Scientists are looking for an ........... way to reduce energy consumption.

• Mark the letter A, B, C, or D on your answer sheet to indicate the word(s) CLOSEST in meaning to the underlined bold word(s) in each of the following questions: 

  “What I’ve got to say to you now is strictly off the record and most certainly not for publication,” said the government staff to the reporter.

•  If you have ________ time at the end of the exam, check your answer.

ZUNIA12

• Choose the best answer:

  She went to the theater last night ............... had a wonderful time.

   

• Read and choose the appropriate option: 
  WHY DO ANIMALS GO EXTINCT? Different kinds of animals have appeared and disappeared throughout Earth’s history. Some animals go extinct because the climate (41)_______ they live changes. The climate may become wetter or drier. It may become warmer or cooler. If the animals cannot change, or adapt, to the new climate, they die. Some animals go extinct because thay cannot (42) _______ with other animals for food. Some animals go extinct because they are killed by enemies. New kinds of animals are always evolving. Evolving means that the animals are changing (43) _______ from generation to generation. Small differences between parents, children, and grandchildren slowly add up over many, many generations. Eventually, a different kind of animal evolves. [evolve: tiến hóa] Sometimes many of the animals on Earth go extinct at the (44) _______ time. Scientists call this a mass extinction. Scientists think there (45) _______ at least five mass extinctions in Earth’s history. The last mass extinction happened about 65 million years ago. This mass extinction killed off the dinosaurs.
  (41)..........................

• Many an environmentalist, in addition to many economists, _____ that if oil supplies _____ in the near future, we would find it hard to fulfil our energy needs.

• The majority of the students _______ home for their holidays for the past few weeks.

•  I had my assistant ……………the report. 

• To tell the truth, Aim frightened ________ ghosts.

• The ................. north we go, the less likely we are to meet high temperatures.

• Choose the best answer:

  She looks very .................. today.

   

• Choose the best answer:

  She has learned English for 3 years, and she is good .................. English now. 

• Choose the correct answer in each sentence.

  Upon his retirement, Mr. Ross was highly commended for his vital contributions during the company's  ___________  years.

• Choose the correct answer in each sentence.

  Author Sylvia Feldman  ________  for a Publishers Guild Award for her best- selling nonfiction novel, 21 Ravens.

• Last year I studied abroad. I appreciate _______ the opportunity to live and study in a foreign country. 

• Choose the correct answer to each of the following questions.  "One reason why elephants are _____ in mass volume is from the increasing market of ivory in South East Asia."

• You must ..................  allowances for him; he is not very healthy!

• Choose the best answer:

  Susan studied very well, ........... she could pass the exam easily.

•  By the time their baby arrives, the Johnson hope _______ painting and decorating the new nursery. 

• _______ is the existence of a wide variety of plant and animal species living in their natural environment.