There's no way of knowing why one man makes an important discovery ______ another man, also intelligent, fails.

试卷相关题目

• 1From the day we enter _____ University, we know _____ fierce competition for jobs is awaiting us upon graduation

  A.an ,a

  B./ ,a

  C.a ,/

  D.the,/

  开始考试点击查看答案
• 2---What do you remember Alexander Graham Bell as? ---As ______ inventor of ______ telephone.

  A.an; /

  B.the; a

  C.the; the

  D./; the

  开始考试点击查看答案
• 3When we were in the college, we ______ stay in the library, devoting ourselves to books

  A.should

  B.would

  C.can

  D.need

  开始考试点击查看答案
• 4People couldn't help _____ the funny villager

  A.laugh at

  B.to laugh at

  C.laughing at

  D.laughing on

  开始考试点击查看答案
• 5---You were out when I dropped in at your house. ---Oh,I _________ for a friend from England at the airport

  A.was waiting

  B.had waited

  C.am waiting

  D.have waited

  开始考试点击查看答案
• 6We had intended to do everything according to the schedule, but it didn't ______ as planned

  A.make up

  B.turn out

  C.go on

  D.come up

  开始考试点击查看答案
• 7---Why are you so late? ---The driver couldn't see clearly because of the fog．____, the road was too icy．

  A.Therefore

  B.Otherwise

  C.However

  D.Besides

  开始考试点击查看答案
• 8Shakespeare's play Hamlet ______ into at least ten different films over the past years.

  A.had been made

  B.has been made

  C.was made

  D.would be made

  开始考试点击查看答案
• 9______we have enough evidence, we can't win the case

  A.Once

  B.As long as

  C.Unless

  D.Since

  开始考试点击查看答案
• 10--- Do you have the time? I've got something to tell you. --- Ok, ______ you make your story short

  A.now that

  B.even if

  C.so long as

  D.in case

  开始考试点击查看答案