问题描述：
| My brother is really ____. He often works in his office far into the night. |
| [ ] |
| A. open-minded B. hard-working C. self-confident D. warm-hearted |
考点提示：形容词
最佳答案：
| B |
问题描述：
| My brother is really ____. He often works in his office far into the night. |
| [ ] |
| A. open-minded B. hard-working C. self-confident D. warm-hearted |
考点提示：形容词
| B |
上一篇：It is reported that the United States uses _____ energy as the whole of Europe.[ ]A. as twiceB. twic
下一篇：When we plan our vacation, mother often offers _____ suggestions. [ ]A. carefulB. practicalC. effect