问题描述:
| — The new equipment has brought us a lot of convenience .— Yes. It is _____. |
| [ ] |
| A. usable B. out of use C. in much use D. of much use |
考点提示:形容词,介词和介词短语
最佳答案:
| D |
问题描述:
| — The new equipment has brought us a lot of convenience .— Yes. It is _____. |
| [ ] |
| A. usable B. out of use C. in much use D. of much use |
考点提示:形容词,介词和介词短语
| D |