【2012福建泉州】36. —I think everyone must do his best to______ pollution.
—If so, there will be a good future for people of tomorrow.
A. stand B. stop C. hide
【答案】B
【解析】词义辨析 句意：---我认为每个人都尽最大努力阻止污染。---如果这样，明天的人们将会有个美好的未来。Stand，站立、忍受；stop，阻止，停止；hide，躲藏。根据句意选B。
【2012 贵州遵义】31. Li Ming is so careful that he always looks over his exercise to_______ there are no mistakes.
A. make sure B. find out C. think of
【答案】A
【解析】词义辨析 句意：李明很认真，他总是检查他的练习以确保没有错误。Make sure，务必、确保；find out，发现、找出；think of，认为。根据句意选A。
