21. I ________ for more than 10 years, and now I am still taking English classes at school.
(A) study English
(B) studied English
(C) am studying English
(D) have been studying English
詳解 (共 1 筆)
未解鎖
我一直在學英語十多年,現在我還在上英語課...
私人筆記 (共 1 筆)
未解鎖
(考文法)I ________ for ...