If people cutting down the forest they will have nowhere .A. keep to live inB. will ke

问题补充：

If people cutting down the forest, they will have nowhere .

A. keep, to live in

B. will keep, to live in

C. keep, to live

D. will keep, to live

答案：

A. keep, to live in

B. will keep, to live in

(答案→)C. keep, to live

D. will keep, to live

解析：句意：如果人们继续砍伐森林，他们将没有生活的地方了。不定式作宾语补足语表示具体的将要进行的动作，当主句描述将来动作时，英语条件从句中用一般现在时态表示将来动作，结合语境可知选C。