题目

In my opinion,all Mr.White ___ good to his students in his class at present.He is very strict in their study.
A.does does does B.does do do
C.does does do D.did do does
求分析,第一个我觉得是did,指Mr.White所做过的啊

提问时间：2020-08-07

答案

答案C.不是第二个,楼主.根据句子结构可知,Mr Li does是定语从句,修饰先行词语all; 第二个does是强调,意为的确,第三个do是do good to对……有好处的词组用 does,是因为主语all 表示事情,看做单数,所以用does来强调,那...