There's no way of knowing why one man makes an important discovery ________ another man, also intelligent, fails.
A.since | B.if |
C.as | D.while |
—What have you done with my cat?
—I'm terribly sorry.I've ________ it.Believe me, it's an accident.But I'd like to pay for it.
A.run after | B.run over |
C.run through | D.run across |
Most nurses are women, but in the higher ranks of the medical profession women are in a ________.
A.scarcity | B.minority |
C.minimum | D.shortage |
The interviewee hurried to the meeting room,only ________ that the interview was over.
A.to tell | B.having been told |
C.to be told | D.telling |
Please call my secretary to arrange a meeting this afternoon, or ________ it is convenient to you.(2011·江西)
A.whenever | B.however |
C.whichever | D.wherever |
—How is your recent trip to Sichuan?
—I've never had ________one before.(2011·四川)
A.a pleasant | B.a more pleasant |
C.a most pleasant | D.the most pleasant |