If people keep down the forests they will have nowhere .A. to cut to liveB. cutting to

问题补充：

If people keep down the forests, they will have nowhere .

A. to cut, to live

B. cutting, to live in

C. to cut, to live in

D. cutting, to live

答案：

A. to cut, to live

B. cutting, to live in

C. to cut, to live in

(答案→)D. cutting, to live

解析：此题考查固定结构keep doing sth表示坚持做某事，to live表示动词不定式做定语。