单选题
Gases are not like solids ______ they have an infinite volume. A. at that B. with that C. for that D. in that
【正确答案】
D
【答案解析】[解析] 气体跟固体不同,因为它们没有一定的体积。in that引导一个从句,意思是“因为……”。其他三个选项都不合语法要求。再如:I like the city.but I like the country better in that/have more friends in the country.我喜欢城市,但我更喜欢乡村,因为在乡村我有更多的朋友。