D: There are many bicycles there. 标准答题:

(单选题)13: 第一次作业问题4 A: Check the timebable.

B: Go to the railway station earlier. C: Travel on a later train. D: Cancel the trip earlier. 标准答题:

(单选题)14: 第一次作业问题1 A: Once a week. B: Twice a week.

C: Three times a week. D: Four times a week. 标准答题:

(单选题)15: 第一次作业问题3

A: He will go in spite of the cold weather. B: He won't go since he is not feeling well. C: He will go when he feels better.

D: He won't go as he hasn't finished his work. 标准答题:

(单选题)16: 第一次作业问题12 A: He must work six days a week. B: He should never be late for work. C: He must study hard in his spare time.

D: He should not bring his friends to the restaurant. 标准答题:

(单选题)17: 第一次作业问题20 A: He is a sportsman. B: He is an actor.

C: He is a photographer. D: He is a publisher. 标准答题:

(单选题)18: 第一次作业问题6

A: A clerk at the airport information desk.

B: A clerk at the railway station information desk. C: A policeman. D: A taxi-driver. 标准答题:

(单选题)19: 第一次作业问题2 A: He left his notes at home.

B: He doesn't know where his notes are.

C: He doesn't want to lend his notes to the woman. D: He agrees to lend her his notes. 标准答题:

(单选题)20: 第一次作业问题17

A: He thinks the city is too crowded. B: He likes the place very much.

C: He thinks the streets are too narrow.

D: He admires the comfortable life of the students there. 标准答题: