问题
It was because of his illness _____ the meeting had tobe put off.
A:which
B:what
C:that
D:so that
B:what
C:that
D:so that
正确答案是：
同类题型
Seeing the looks on their faces，we can’t really imagine what they are________.
小测验1.The whole class _____ the teacher attentively.
It’s beyong description.Nowhere else in the world _______ such a beautiful place. [ ]
____ you got the news that the rocket was sent up successfully?— From the radio. [ ]