–What’s that noise? –Oh, I forgot to tell you. The new machine . A. was tested B
来源:网络
时间:
推荐文章

–What’s that noise?
–Oh, I forgot totell you. The new machine ______.
A.was tested B. will be tested C. is being tested D. has been tested
试题答案
【答案】
C
【解析】略