《大学英语1》2010年春学期在线作业（二）——考查内容为第3课、第4课、第5课的知识

《大学英语1》2010年春学期在线作业（二）——考查内容为第3课、第4课、第5课的知识
1.He is stupid and careless,and （）,he is lazy.
A.therefore
B.moreover
C.in all
D.in case
满分：4 分
2.Many students find （） hard to learn math well.
A.that
B.this
C.them
D.it
满分：4 分
3.Great changes () in the city,and a lot of factories ().
A.have been taken place; have been set up
B.have taken place; have been set up
C.have taken place; have set up
D.were taken place; were set up
满分：4 分
4.He is working very hard to （） the lost time in the past 10 years.
A.make up for
B.make out
C.make up
D.make for
满分：4 分
5.During the speech,the teacher stopped to ask a question or two （）.
A.occasionally
B.informally
C.widely
D.friendly
满分：4 分