单选题
- A. Beautiful scenery in the countryside.
- B. Dangers of cross-country skiing.
- C. Pain and pleasure in sports.
- D. A sport he participates in.
单选题
- A. He can't find good examples to illustrate his point.
- B. He can't find a peaceful place to do the assignment.
- C. He doesn't know how to describe the beautiful country scenery.
- D. He can't decide whether to include the effort part of skiing.
单选题
- A. New ideas come up as you write.
- B. Much time is spent on collecting data.
- C. A lot of effort is made in vain.
- D. The writer's point of view often changes.