Question

( )it's the third time _____ late this month. A.that you arrived B.when you arrived C.that you've

( )it's the third time _____ late this month.
A.that you arrived
B.when you arrived
C.that you've arrived
D.when you've arrived

选啥啊，求解释~！！跪求！

Answer 1

选c，这个地方是强调句型，it is ```that```固定结构，然后就是另外一个固定用法，it is the ```th time that sb have ```，就是当中间的强调部分是序数词的时候后面一定要用完成时，前面的be动词是过去式的时候后面用过去完成时，前面的be动词用现在时的时候后面对应的用现在完成时。希望对你有帮助，不懂可以继续提问。

Answer 2

c