Questions 18--21 are based on the following passage. Which of the following is true according to the passage
A. City people smoke less than people living on farms.
B. The better-educated men tend to smoke more heavily than those with lower income.
C. The better-educated women tend to smoke more heavily.
D. A well-paid man is likely to smoke more packs of cigarettes per day.
查看答案
What does Johnson think about the exam
A. It will be difficult.
B. It’s hopeless to study for it.
C. He’s ready for it.
D. He missed it.
Questions 22--25 are based on the following dialogue. Where can the tallest trees be found
A. In Muir woods.
B. Near Los Angeles.
C. In San Francisco.
D. Along the Northern California coast.
Questions 11 --14 are based on the following dialogue. When does this conversation most probably take place
At the beginning of the semester.
B. At the middle of the semester.
C. During the vocation.
D. At the end of the semester.
微信支付 
支付宝支付