I wish I (go) _____ with you to the party last night.
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It is no use (pretend) _______ that you didn’t know the truth.
We will go if the weather (stay) _______ fine.
These flowers need (water) ______ or they will die.
下列带传动哪种应用最广( )。
A. 平带
B. V带
C. 多契带
D. 圆带