电科14秋《大学英语1(专科)》在线作业123

14秋《大学英语1(专科)》在线作业1

一,单选题

1. He kept himself ______ as straight as a young soldier on guard.
A. all time the
B. the all time
C. all the time
D. time the all
      ?
正确答案：C

2. Their son dreamed that he could succeed _______ they had failed.
A. when
B. while
C. where
D. that
      ?
正确答案：C

3. It is important to choose a ______system of education.
A. valuable
B. meaningful
C. fitted
D. proper
      ?
正确答案：D

4. Her hands are rough, because they did washing for the family and cleaning for the department stores_______.
A. all year round
B. all the year round
C. the all year round
D. the all round year
      ?
正确答案：B

5. She has worked ______that body and face for more than sixty years.
A. for
B. on
C. to
D. with
      ?
正确答案：B

6. It was always on at the same time every day _______ Saturday and Sunday.
A. except for
B. besides
C. except that
D. except
      ?
正确答案：A