问题

We always keep___spare paper, in case we run out.

A:too much
B:a number of
C:plenty of
D:a good many

正确答案是：

同类题型

After a long walk in the sun, they wanted todrink _______.

The scientist knows nothing about the matter, because he is always ______ himself in scientific study.

Do you have a new watch— No, I _________ .

_ he was the last man I wanted to see, I did all that I could to help him.

The film made all the students ________ to tears.