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【单选题】
In the given situation, which one of the instructions is correct?The left handle has to be turned to the right, and then the right handle has to be turned to the left.A.
Turn the handles left and right
B.
Turn the left handle to the right, then turn the right handle to the left
C.
Turn both handles in the opposite directions
D.
Turn the left handle to the left, then turn the right handle to the right
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皮皮学刷刷变学霸
举一反三
【简答题】One needs _____ to get rid of such bad habits as smoking and alcoholism. (control, self)
【判断题】Michelle needs to sell her idea to remodel their business waiting room to her boss. Michelle is more likely to succeed if she can base her argument on saving or earning money.
A.
正确
B.
错误
【单选题】Michelle needs to sell her idea to remodel their business waiting room to her boss. Michelle is more likely to succeed if she can base her argument on saving or earning money. ( )
A.
True
B.
False
【简答题】精馏操作有几种进料热状况?其对应的进料热状况参数为多少?
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