英语:选出正确的选项,使每个句子符合语法规则 1.It'll do harm to you to lie in bed__ A read B and reading C to read D reading 2.He had no difficulty ____the problem. A.working to B.having worked out c.to have worked out D.to work out 请回答者详细说说选择什么!为什么选这个理由!分析下
1.D , 首先看选项A,read ,动词,在句子中可以做谓语, B,and reading 本身就是错误的,and 后面通常是动词原形,C,动词不定式,可以做主语,比如:to read is a good choice, 去阅读是个不错的选择,或者,目的状语,比如:i want to read,我想去读读书, D,reading,动名词,有名词特征,可做主语或者宾语,如:reading make...