Jack described his father,who ________ a brave boy many years ago,as a strong-willed man.A.would beB.would have beenC.must beD.must have been
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(2014年北京市西城区高三5月二模试题)30. — The professor gave..
(2014年北京市西城区高三5月二模试题)30. — The professor gave a really good speech. — I suggest you _____ him some specific questions about his work experience.A.have asked B.will ask C.askedD.ask
The project ______ last month but unfortunately it had to be..
The project ______ last month but unfortunately it had to be prolonged because of the financial problem.A.needn’t have been finishedB.shouldn’t have finishedC.could have been finished D.must have finished