题目内容

销多用于被连接件间的,有时也用来传递的动力。

A. 定位/较大
B. 定位/较小
C. 锁紧/较大
D. 防松/较小

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---Excuse me, what’s the time now?---_____

A. It’s Friday.
B. It’s sunny.
C. It’s October 4
D. It’s half past ten.

---Shall we go to the amusement park right away or next weekend?---_____ .Any time will do.

A. Excuse me.
B. Have a good time.
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D. It’s up to you.

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A. I hope it will
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C. I don’t think so
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A. I’m sorry to hear that
B. It’s OK
C. Never mind
D. Well done