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【简答题】
曲柄连杆机构的零件分为机体组、活塞连杆组和（）等三部分。
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皮皮学刷刷变学霸
举一反三
【单选题】If you can find someone to step into Simon's shoes to provide you with some helpful feedback, perhaps in a kinder and gentler way, your job search will yield better results.
A.
wear somebody’s shoes
B.
think on other side
C.
take the place of somebody
D.
stick to somebody’s opinion
【单选题】If you ______ it long enough you can find the answer to that problem.
A.
proceed to
B.
stick to
C.
put up with
D.
stand for
【单选题】If you want to keep yourself on track and stick on to the theme during a public speech, which of the following thing can help you?
A.
writing an outline
B.
just jotting down some key words
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