题目内容

(   ) 3. —        you ever        the new Minyuan Stadium?

—No,I haven’t.

   A. Do; visit   B. Have; visited

   C.  Did; visit   D. Are; visiting

3. B

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(   ) 7. America was       by Columbus in 1492.

   A. built   B. covered

   C.  founded   D. discovered

(   ) 8. She’s not strong enough       walk ing up mountains.

   A. to go   B. going   C. go   D. went

 2.数百万年前，地球上就有生命。(millions of)

1.你了解宇宙吗？(know about)

4. —Has David been to Chengdu?(作肯定回答)

(   ) 4. —Have you returned the book to the library      ?

—Yes,I have        returned it.

   A. yet; yet   B. yet; already

   C.  already; already   D. already; yet

26. —       you      (see) this film before?

-Yes,I     (see) it last Friday.

 4. She is still          (虚弱的) after her long illness.

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