单选题I caught a______of the car before it disappeared around the garage.
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单选题If Professor Jones arrives tomorrow, either you or I ______ to meet him at the airport. A. are B. is C. am D. were
单选题The pilot lost contact with the military base, ______ the plane crashed in the desert. A. among which B. for which C. by means of which D. as a result of which
单选题They are going to have the servicemen installed an electric fan in the office tomorrow.
A B C D
单选题While he was climbing the high mountain, he had his leg ______.
单选题I (must) work (hard), (however) I"ll fail (in) the exam.
单选题Nobody can be set in motion without a force ______ on it.
单选题Having (finished) his term paper (before the deadline), (it was delivered) to the professor (before) the class.
单选题In cold climates, the wood-frame dwelling, properly built and insulated, ______ warmest type of home.
单选题After ______ seemed an endless wait, it was his turn to go into the doctor's office.
单选题Mary was surprised to realize that it was us, her old school friends, calling her from Paris. A. surprised to B. us C. school friends D. calling
单选题Doctor: ______
Patient: I"ve caught a bad cold and got a sour throat.
单选题______, we keep records on all the experiments so that we may have enough data.
单选题Nancy: Have you heard about Dana? She is going to get married to Graham!
Scott: ______
单选题Manager: Take a seat, Mr. Brown. Could you tell me which position you think most appeals to you? Applicant: ______
单选题I am sure David will be able to find the library because he has a pretty good ______ of direction.
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单选题He has arrived late__________.
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