用be concerned with (与……有关)造句
用be concerned with (与……有关;从事于)造句(2个意思造2条句子,翻译要谢上)
be concerned in和be concerned with 有没有参加和与…有关的意思
be concerned with与be concerned
concerned with与concerned on都作"涉及,与…有关"时的区别
be concerned about 与 be concerned with 的不同.
be concerned about与be concerned with 区别
用Be concerned about造句
be concerned with sb.是与某人有关吗?介词with可以换成in吗
be concerned with 和be connected with 都是“与...有关” 具体用法上有什么差异呢?
be concerned about造句
be concerned with
be concerned in……