单项选择题

From the first paragraph, we know that the author______.

A．used to live in the city
B．used to work in the country
C．works in the city
D．lives in the country

<上一题目录下一题>

热门试题

填空题

Research on insects suggests that____________(细菌在动物进化过程中扮演着举足轻重的角色).

填空题

The reservoirs that were built by China have the biggest reserve capacity in the world.