問題詳情

42 I_________ your workload and health.
(A)concern with
(B)am concerned with
(C)get concerned
(D)am concerning with

參考答案

答案：B
難度：適中0.5
統計：A(2),B(3),C(0),D(0),E(0)

用户評論

【小銀】評論

關心、擔心be concerned with/about/for