单选题
单选题 What do they eat for lunch and for supper?
A. A green salad for lunch and some beefsteak for supper.
B. Some bread and potatoes for lunch, and some meat for supper.
C. Some bread for lunch and a green salad for supper.
【正确答案】 A
【答案解析】[解析]
M: What food shall I buy today?
W: I want a green salad for lunch. For supper, I want some meat.
M: What kind of meat, madam?
W: Beefsteak.
M: How much beefsteak do you want?
W: About 2 pounds. Do we have enough bread and potatoes?
M: We have enough bread. But we don't have enough potatoes. Shall I buy some potatoes?

[考点] 推断题
[解析] 根据对话可知午餐是绿色沙拉,晚餐是牛排。故本题答案为A。
单选题 Hew much meat do they want to buy?
A. About 20 pounds, B. About 2 pounds. C. About 3 pound.
【正确答案】 B
【答案解析】[解析] 细节题
[解析] About 2 pounds.是对How much beefsteak 的回答。故本题答案为B。
单选题 What food shall they buy?
A. A green salad and some potatoes.
B. Potatoes and beefsteak.
C. A green salad, beefsteak and potatoes.
【正确答案】 C
【答案解析】[解析] 推断题
[解析] 从整个对话中可知道他们需要买的食物有绿色沙拉、牛排和一些土豆。故本题答案为C。