63._________A. whoB. whereC. whenD. which

Which of us ______ knows something about physics does not know this？A．whoB．whatC．whomD．tha

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They first stop at a board ____ the menu is displayed.A: whichB: whereC: whenD: while

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It was the Harvard law school _____ she graduated from .A.whenB.whereC.thatD.which

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59._________A. whatB. howC. whenD. which

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_________(59)A.when B.whereC.which D.what

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52._________A.which B.whereC.when D.there

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We live in a society _______ there is a great deal of debate about competition.A.whichB.whereC.whenD

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