全真模拟试题?
1. ?____? native to North America, corn has now spreadall over the world.?
A. In spite of B. That it is C. It was D. Although?
2. Our civilization cannot be thought of as ?____? in a short period of time.?
A. to have been created B. to be created?
C. having been created D. being created?
3. We feel it is high time that the Government ?____?something to check the inflation.?
A. did B. Do C.should do D. would do?
4. It has been proposed that we ?____? our decision until the next meeting.?
A.delayed B.delay C. can delay D. are to delay?
5. Hurricanes are severe cyclones with winds over seventy?five miles an hour ?____? originate over tropical ocean waters.?
A. which B. who C. where D. how to?
6. ?____? is announced in the papers, our country has launched a large scale movement against smuggling and fraudulent activities in foreign currency exchange deals.?
A. What B. As C. Which D. That?
7. All the flights ?____? because of the snowstorm, wehad to take the train instead.?
A. were canceled B. had been canceled ?
C. having canceled D. having been canceled?
8. Once ?____?, this power station will supply all the neighboring towns and villages with electricity.?
A. it being completed B. it completed?
C. completed D. it completes?
9. He might have been killed ?____? the timely arrival of the ambulance.?
A. but for B. except for C. besides D. except?
10. If you have never planted anything, you won’t be able to know the pleasure of watching the thing you have planted ?____?.?
A. grow B. to grow?
C. growing D. to be growing?
11. He did me a ?____? turn by lending me ten pounds.?
A. good B. nice C. fine D. pretty?
12. Once our chickens started laying eggs, we had such a ?____?of eggs that we were giving many away to our neighbors.?
A. output B. surplus C. production D. plenty?