The officer was very concerned__the latest development in the case because he was concerned ___it.
A about ,in B for,about Cwith,for D in ,with
我选的是B
2009.11.15高一英语竞赛
答案:1 悬赏:0 手机版
解决时间 2021-07-16 12:49
- 提问者网友：杀手的诗
- 2021-07-16 01:41
最佳答案
- 五星知识达人网友：天凉才是好个秋
- 2021-07-16 02:57
B是对的。
concern about 关心，挂念
concern for 关心
concern in 与某事有牵连
concern with 与...有关
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