Question

the reason ()he give for not coming to your birthday party is ()his mother was ill

A.what,which B.why,that C.as,which D.which ,that

Answer 1

选D。这里是 the reason is that....这个句型的扩展应用，也就是说排除后，只剩下B和D。而在这里 the reason 后面多了个修饰 reason 的定语从句，说的是他给的那个没来的理由是....，如果是选B 的话，那么应该该为：The reason why he hadn't come to your birthday party is that...

Answer 2

答案D。 不能用why的原因，why后面接的是他不能来你的生日聚会而不是他为此而给出的原因。which这里代指reason引导定语从句。后面的that引导表语从句his mother was ill.

Answer 3

D前面是由which引导的定语从句来说明reason的，后面的that则是reason的固定搭配 the reason is that...原因和理由是...

Answer 4

B

Answer 5

选D

Answer 6

D