问题描述：
| We always keep _____spare paper, in case we run out. |
[ ] |
| A. too much B. a number of C. plenty of D. a good many |
考点提示：形容词
最佳答案： | C |
We always keep _____spare paper, in case we run out. [ ]A. too much B. a number of C. plenty of D. a
We always keep _____spare paper, in case we run out. [ ]A. too much B. a number of C. plenty of D. a
最佳答案： 