only when you realize the importance of foreign languages_____the_英语解答

only when you realize the importance of foreign languages_____them well.
A、you can learn B、can you learn C、that you can learn D、 and you can learn

人气：422 ℃　时间：2020-02-05 13:47:13

解答

only + 状语从句结构作句子开头,要部分倒装,即将助动词提前.选B.