Only when you are living in a foreign country the importance of English. A. you

Only when you are living in a foreign country     the importance of English.

    A. you can realize  B. you realized  C. did you realize  D. can you realize

试题答案

 D 考查倒装句。句意为：只有当你身处国外时，才能意识到英语的重要性。Only修饰状语位于句首时，句子要用倒装语序，根据前面的are living可知时态为现在时，且根据语境可知选D项。