問題詳情
28. Many teenagers go on the Internet for a long time. Parents and teachers should take theproblem _____ than before.
(A) serious
(B) more serious
(C) more seriously
(D) the most seriously
參考答案
答案：C
難度：計算中-1
書單：沒有書單，新增
用户評論
【葉家駿】評論
固定用法阿take...seriously