Part I Structure and Vocabulary
Section A
Directions： Beneath each of the following sentences,there are 4 choices marked A,B,C and D)Choose the one that best completes the sentence.Mark your answer on the ANSWER SHEET by blackening the corresponding letter in the brackets.(5 points)
1. I don′t remember _____ the opportunity to do my scientific research work in Canada.
A)having ever given
B)having ever been given
C)having ever being given
D)having ever been giving
2. _____ you made adequate preparations,you might have answered all these questions.
A)If
B)When
C)Unless
D)Had
3. By the end of the century personal computers _____ in most families in China.
A)will be used
B)will have used
C)will have been used
D)will have been using
4. At the meeting he brought forward a motion that each evening all television broadcasting in China _____ by law.
A)be prohibited
B)is to be prohibited
C)has been prohibited
D)should have been prohibited
5. Men differ from wild beasts _____ they have beautiful thoughts and they can express their thoughts in clear and fitting language.
A)so that
B)but that
C)in that
D)provided that
