8. Please do not hesitate to call me if I can be of further assistance.
A. contact
B. see
C. help
D. touch
正确的答案是: A
9. In short， I am going to live there myself.
A. In other words
B. That is to say
C. In a word
D. To be frank
正确的答案是: C
10. He has trouble understanding that other people judge him by his social skills and conduct.
A. style
B. behavior
C. mode
D. attitude
正确的答案是: B
11. The high-speed trains can have a major impact on travel preferences
A. force
B. total
C. small
D. similar
正确的答案是: B
12. Can you follow the plot?
A. change
B. investigate
C. write
D. understand
正确的答案是: D