问题 选择题
     I read those words I had no idea what I was going to be and I made more efforts on  writing afterwards.
A.WhenB.UnlessC.UntilD.While
答案

C

本句句意为:直到我读了这些话,我才知道我将来干什么。些题是not…until的变式结构。故选C。

填空题
判断题