Whether the weather is good or bad, I will go out.Whether my judgement be right or wrong, I will continue my research without any hesitation.为什么第一个用is,第二个用原型呢?
...,缺把比较分句的“主语+谓语”全部省略,最后保留了定语从句的谓语和状语部分The result will be less effective than(is the result which省略) would be achieved by a teacher in harmony with the unit.备注:(1)is为比较分句的系动词(2)the result从句为比...
在语法书上看到两个句子。第一个是: I didn't know it until you told me .第二个是 : I had heard nothing of what had happened until you told me .为什么第一个主句用的是过去式而第二个句子用的是过去完成时呢?这对我的影响好大。。我觉得第...
尊敬的老师好!有这样一道单项选择题:Some teachers _____ the only students _____ study hard.A. like, whoB. likes, thatC. like, thatD. like, whom参考答案是 C. like, that,为什么不能选择 A. like, who 呢?