题目内容：

The reason ( )he gave for being late was ( )he forgot to use the alarm
A which ,because
B why ,because
C which ,that
D that because
答案是C ,用which总觉的很奇怪啊

优质解答

the reason 后面是一个定语从句,the reason 作 he gave 的宾语,所以,这个空可以不填,也可填which /that.（一般情况下,一个句子里含两个定语从句时,其中一个由that 引导,另一个就由which 引导.）后一个空填that 是因...