Đáp án là B
Dịch ý: hạt cà phê được khám phá-> hạt cà phê là vật -> V chia dạng bị động và quá khứ đơn vì sự việc đã kết thúc trong quá khứ.
Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
_____________ that Columbus discovered America.
A. In 1492
B. That was in 1492
C. There was in 1492
D. It was in 1492
Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions.
A trust worker was discovered to have ________ confidential information to a rival corporation
A. stolen
B. spread
C. rumored
D. leaked
Mark the letter A, B, C, or D on your answer sheet to show the underlined part that needs correction in each of the following questions.
The remains of Homo erectus, an extinct species of early man, was first discovered on the island of Java by Dutch physician Eugene Debois.
A. an
B. early man
C. species
D. was
Mark the letter A, B, C, or D on your answer sheet to show the underlined part that needs correction in each of the following questions.
The remains of Homo erectus, an extinct species of early man, was first discovered on the island of Java by Dutch physician Eugene Debois.
A. an
B. early man
C. species
D. was
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.
We thought the figures were correct. However, we have now discovered some errors.
A. Even though the figures were correct, we have now discovered some errors.
B. It never occurs to us that we could discover some errors in the figures unexpectedly.
C. Although we thought the figures were correct, we have now discovered some errors.
D. Due to some errors we have discovered in the figures, we think they are incorrect.
Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions.
James Cook,______ , also discovered the Hawaiian Islands.
A. by exploring the South Sea he reached Australia.
B. explored the South Sea and reaching Australia.
C. who explored the South Sea and reached Australia
D. explored the South Sea then reached Australia.
Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions
It never ________ his mind that his badly behaved manner would be discovered
A. crossed
B. came
C. spunk
D. passed
Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
They were among the first companies to exploit the _____ of the Internet.
A. potential
B. prospect
C. possibility
D. ability
Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions.
Though built in 1946, computers were sold ______ for the first time in the 1950s
A. Commercial
B. commercialise
C. commercially
D. commerce