問題詳情

23. Chinese and English are two important languages； they ______in all the high schools inTaiwan for many years.
(A)are teaching
(B) has been taught
(C) teach
(D) are taught

參考答案

用户評論

【Jason Hsieh】評論

Chinese and English are two important languages； they ______in all the high schools in Taiwan for many years. 中文和英文都是很重要的語言, 多年來在台灣大部分的高中都有教這兩種語言語言被用來教, 用被動式因此正確答案就是(D) are taught