《大学英语(三)0003》15秋在线作业1

李老师

《大学英语(三)0003》15秋在线作业1
试卷总分：100   测试时间：--   试卷得分：100
一、单选题（共40道试题，共100分。）得分：100
1.—I was worried about chemistry, but Mr. Brown gave me an A! —________________.
A. Don’t worry about it
B. Congratulations! That’s a difficult course
C. Mr. Brown is very good
D. Good luck to you!
正确答案：B满分：2.5分得分：2.5
2.If Mary _______ shopping this afternoon, please ask her to write a shopping list first.
A. will go
B. goes
C. went
D. has gone
正确答案：B满分：2.5分得分：2.5
3._______ from space, we can find that our earth looks like a“blue planet”.
A. Seen
B. Seeing
C. Having seen
D. To see
正确答案：B满分：2.5分得分：2.5
4.It is necessary _______ a foreign language.
A. of college students to master
B. for college students to master
C. that college students master
D. that college students to master
正确答案：B满分：2.5分得分：2.5
5.She leaned _______ the wall while she was speaking to her friend.
A. to
B. against
C. towards
D. for
正确答案：B满分：2.5分得分：2.5