What is the role of women in gangs？
A. They are full members of the gangs.
B. They are protected by the gangs.
C. They are a support system for the gangs.
D. They have little contact with gangs.
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How does the professor organize the discussion？
A. By defining gang activity, using information from articles
By contrasting gang activity with noncriminal organizations
C. By reading part of an article on gang activity to the class
D. By reporting her research on gang activity in the local area
Why does the man go to see his professor？
A. He wants to withdraw from the class.
B. He needs to ask the professor a question.
C. His professor promised to give him a tape.
D. His professor asked him to come to the office.
What does the saying low man on the totem pole mean？
A very good representative member of the group
B. A person who begins to tell an important story
C. A person who has the least status among the members
D. A member of the community who is not accepted
【B20】
A. analyzes
B. clarifies
C. interprets
D. translates
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