问题补充:
— Is Mr Smith rich?
— Yes, very rich. When he worked in town, he earned a lot. Now he has a big farm in country.
A. at; the
B. /; /
C. /; the
D. the; /
答案:
A. at; the
B. /; /
(答案→)C. /; the
D. the; /
解析: in town在城里,in the country在农村均为固定搭配. ks5u