Malaysia Airlines Flight 370 ___________ course and turned back toward Kuala Lum
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Malaysia Airlines Flight 370 ___________ course and turned back toward Kuala Lumpur -- but there were no indications from the pilot that he was doing so.A.must have changed | B.could have changed | C.might have changed | D.should have changed. |
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答案
C |
解析
试题分析:句意:马航370客机可能已经改变航向,折返吉隆坡——但是没有飞行员这样做的迹象。A肯定做过某事;B本来有可能做(但是没做);C可能做过;D本应该做(但是没做)。根据破折号后可知这是猜测可能发生过的事情,故答案选C。 |
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