B. Listen to the dialogue and choose the best answer to the question you hear.（根据你听到的对话和问题，选出最恰当的答案，用A，B, C,D表示）（6分）
7. A) An accountant . B) An engineer.
C) A policeman. D) A manager.
8. A) Every day. B) Once a week.
C) Once a month. D) Every year.
9. A) Sunny. B) Windy.
C) Cloudy. D) Rainy.
10. A). $60. B). $50.
C). $30. D). $25.
11. A) It's a woolen bag. B) It's a plastic bag.
C) It's a black paper bag. D) It's a cloth bag.
