在任务型语言教学中，课外作业应以______为主导。

单项选择题23().

A.between 
B.among 
C.in 
D.within

单项选择题What does the underlined phrase die hard in Paragraph 1 probably mean().

A. Change suddenly.
B. Change significantly.
C. Disappear mysteriously.
D. Disappear very slowly.

单项选择题According to the author, small talk is often used ().

A. to invade other’s private affairs
B. to share a secret between intimate friends
C. to open and maintain channels of communication
D. to protect one’s own privacy

单项选择题The attitude of the author toward advertisers is ().

A. appreciative
B. trustworthy
C. critical
D. dissatisfactory

单项选择题The Beagle was a (an) ().

A. ship
B. plane
C. plant
D. animal

问答题In America, plans by the government to allow government agencies and intelligence service easy access to telephone conversations and electronic mails have caused considerable concern.

单项选择题22().

A.incidents 
B.events 
C.accidents 
D.affairs

问答题Some people have a better sense of humor than others just as some people have more musical talent, mathematical talent etc. than others.

问答题Why is it that several students in a class will fall out of their chairs laughing after I tell a joke while the rest of the students look as if I’ve just read the weather report

问答题The problem is not easily solved because it is in the nature of science to question, and it is in the nature of human beings not to want to question the things they believe in.