问题

32Many experiments_____before the research team was able to get theexact data to carry on project

A:Enjoyyourself
B:Leave mealone
C:Take yourtime
D:Do as youlike

正确答案是：

同类题型

We had ____ fun at Mary’s birthday party last Sunday.

It is greatly ___ your credit that you haveovercome such difficulties.

What’s that—___________.

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