问题
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There are ______ Russian(s) and ______ American(s) on board.A.one, oneB.one, twoC.two, two
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If we ______ sooner, we might have got there.A.startedB.had startedC.would have startedD.s
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According to the man, theres more motive to tackle tasks if they are______.A.put on severa
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When no one answered the door, she_____through the window to see if anyone was there.A.gla
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The man ate only one meal a day because______.A.there was a serious shortage of foodB.it w
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When no one answered the door, she ______ through the window to see.if anyone was there. 见没人来开