问题补充:
At present, many people would rather in the country because there is pollution in the city.
A. live, more
B. to live, less
C. live, less
D. to live, more
答案:
(答案→)A. live, more
B. to live, less
C. live, less
D. to live, more
解析:许多人宁愿住在乡村的原因是乡村的污染少,表示少的意思只有BC,would后常跟动词原形,故选B。