单项选择题
W: I heard your suit cost 3,000 RMB. Is it true M: Yes, it is a bit expensive. But it is the first class brand known all over the world.
A. It is too cheap. B. It is of poor quality. C. It is of high quality. D. It is worthless.
A. 我现在的收入是十年前的四倍。 B. 我现在的收入比十年前多四倍。 C. 我现在的收入是我习惯收入的四倍。 D. 我现在的收入比习惯收入多了四倍。
A. in B. to C. on D. with