问题

I would appreciate ______ you call back this afternoon for the doctor’s appointment.[ ]

A:if
B:that
C:it if
D:it that

正确答案是：

同类题型

下列句子中的标点符号使用正确的一项是

Children must have access to good books.—I can’t agree more. Reading is to the mind ________ food is to the body.

I think you should complain—_________ , of course, you are happy with the way things are

Taiwan is ___ the southeast of china.

It wasbetween 1830 and 1835 ____ the modern newspaper was born.