问题

’s that noise–Oh, I forgot to tell you. The new machine ______.

A:was tested
B:will be tested
C:is being tested
D:has been tested;

正确答案是：

同类题型

Let your child learn to be independent, for _____ hewill leave home to lead his own life as a fully independent adult.

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How do you like Shu-How Lin-Very much. I think he is one of __________players in NBA now.

I will tell you the information _________ if I get it.