There will be space for living things on earth.A. little and littleB. less and lessC. few

问题补充：

There will be space for living things on earth.

A. little and little

B. less and less

C. few and few

D. fewer and fewer

答案：

A. little and little

(答案→)B. less and less

C. few and few

D. fewer and fewer

解析：比较近叠加表示越来越的意思，本题的space是不可数名词，little或less修饰不可

数，故选B。