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3.    你的汽車哪里生產(chǎn)的？

 ____________  __________  your car__________ ？

2.    我認(rèn)為拉鎖是如此偉大的一項(xiàng)發(fā)明。

I think the zipper is_________ a_________________ .

1.   你說的有道理，我不會(huì)再那樣做了。

You________  _________  ________ . I won't do that again.

5. ―Thanks for helping me mend my bike.

--___________ 

A. No, thanks            B. That's right

C. All right            D. My pleasure

4.   ―________ was the television invented?

一 In 1925.

A. When   B. Where      C. What        D. How

3.     The lock is used___________ locking the door.

A. as     B. for        C. to        D. by

2. 一Who_______   the washing machine___________ ？

―It was invented by Fisher.

A. did; invent                 B. is; invented

C. was; invented               D. was; invented by

1.    Can you help me think of a good idea?
A. give out                   B. think about
C. talk about                 D. take out

5.     Now electricity is widely used in our ________________ (day) life.

4.     Don't ___________  (mention) it. Doing that is easy for me.