川大12春大学英语（一）第一、二次网上作业

大学英语（一）第一次网上作业

一,单选题

1. — Jane, I’m coming to say good-bye. I’m leaving tomorrow. — _______
A. I’m sorry.
B. Oh, no. Why?
C. Go slowly.
D. Why soon? Can’t you stay a few days longer?
正确答案：D

2. Between 1820 and 1920 some 35 million _______ reached the United States.
A. immigrates
B. emigrates
C. immigrants
D. emigrants
正确答案：C

3. By sunset we had _______ thirty miles.
A. crossed
B. went
C. spread
D. covered
正确答案：D

4. Each member is given a special exercise routine that is _______ for his or her needs.
A. constant
B. appropriate
C. bad
D. hopeful
正确答案：B

5. You’re required to _______ your name at the end of this form.
A. spell
B. sign
C. tell
D. mark
正确答案：B