问题

ing to a recent survey, homework is ______ students most often blame for their lack of sleep．

A:why
B:that
C:what
D:which;

正确答案是：

同类题型

What’s this— a pen.

What do you think of ________ TV series Descendants of the Sun(太阳的后裔)— Wonderful! What about seeing it with me _______ second time

It seems impossible that our team will theirs.[ ]

It has been that some government leaders_____their authority and position to get illegal profits for themselves that resulted in the opposition in Tailand..

Mary and Sam are ___.They are from .