Question

【题目】I predict there will be less ______ in the future.

A. people B. trees C. countries D. pollution

Answer 1

【答案】D

【解析】句意：我预测将来的污染会更少。A. people人；B. trees树； C. countries 国家；D. pollution污染。less是little的比较级，修饰不可数名词，四个选项中只有pollution是不可数名词，故答案为D。