—_________ are these trousers? —They are

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问题选择题

—_________ are these trousers?

—They are only $15.

A. How many B. How much C. How

答案

答案：B

题目分析: 句意：裤子多少钱？只15美元。How many多少， How much多少钱，How如何；根据They are only $15只15美元，可知选B

完形填空

完成对话，通读下面的对话，根据上下文补全对话内容。（共5小题，计10分）

A: Hello, Betty. What did you do last summer vacation?

B: I visited my uncle.

A: 小题1: ?

B: He lives in Dalian, a beautiful city.

A: 小题2: ?

B: I stayed there for a week. 小题3: ?

A: No, I haven’t. But I’m going to spend a holiday there.

B: You’d better go to Dalian in summer. So you can enjoy swimming in the sea.

A: 小题4: . I will go there this summer vacation.

B: 小题5: ?

A: By plane.

选择题

标有“220V、3A”的电能表，最多可以接“220V、100W”的灯数是[ ]

A．7

B．17

C．6

D．16