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【单选题】
设计V带传动时,发现V带根数过多,可采用 来解决。A.
增大带长
B.
增大传动比
C.
选用更大截面型号的V带
D.
加大传动中心距
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参考解析：
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皮皮学刷刷变学霸
举一反三
【简答题】翻译: Up to an Aggregate Amount of
【单选题】听材料，回答下列问题：
A.
Less cases of food-related illnesses.
B.
Low amount of bad food.
C.
Presidents approval of the new act.
D.
Peoples change of cooking habit.
【简答题】The logistics of it vary according to geography. (Paragraph 5)
【单选题】Who comprise the majority in a society according to the author?
A.
workers .
B.
Labor s.
C.
Players .
D.
Not mentioned .
【单选题】According to the passage, the Nazca lines were found ________
A.
in mountains .
B.
in stones.
C.
on animals.
D.
on a plain.
【简答题】When we get his telephone number, we (tell) ______ youimmediately.
【简答题】请翻译:The amount that the mixture is compressed is determined by the compression ratio of the engine.
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