问题

.—I’ll ask the teacher about theattributive clause. I’m very puzzled about it —That’s just ____ most of our classmateshave doubt.

A:Saving fresh water in ourlife
B:Why
C:where
D:how

正确答案是：

同类题型

The house is not for us to live in.

_______ It’s orange.

In this country it is required that anyone who wants to settle here ______ to pass this kind of test.

Our teachers often advise us ________ carefully in class.

It is what you do rather than what you say ___________ matters. [ ]