问题描述:
Where have you been all these days? We are very _____ about your safety. |
[ ] |
A. interested B. frightened C. surprised D. concerned |
考点提示:形容词
最佳答案:
D |
Where have you been all these days? We are very _____ about your safety. [ ]A. interested B. frighte
问题描述:
Where have you been all these days? We are very _____ about your safety. |
[ ] |
A. interested B. frightened C. surprised D. concerned |
考点提示:形容词
D |