皮皮学，免费搜题
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搜题
【单选题】
对能量代谢影响最显著的因素是A.
精神活动
B.
环境因素
C.
肌肉活动
D.
进食
拍照语音搜题，微信中搜索"皮皮学"使用
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参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【简答题】He can hardly finish his homework, ______?
【简答题】They can hardly finish the job today, ______ they? A) can't B) can C) don't D) could
【简答题】He tried (hard, hardly) but failed to finish his work in time.
【单选题】Hardly ______ his speech ______ the audience started cheering.
A.
did he finish; than
B.
does he finish; before
C.
has he finished; while
D.
had he finished; when
【简答题】Hardly (he finish) his work when the telephone rang.
【简答题】Hardly he (finish) ______ his speech when the audience started sheering.