练习题
　　1. 他进步如此的快以至于通过了这次考试。

　　2. 我毫不费力地解决了这个问题。

　　3. 她以一种我们从未料到的方式讲话。

　　4. 杰克由于政治原因被迫离开了家乡。

　　5. 这些设想队你来说也许觉得奇怪。
答案
1. He made such rapid progress that he passed the exam.

　　2. I had no trouble in solving this problem.

　　3. She spoke in a way that we had never expected.

　　4. Jack was forced to leave his home town for political reasons.

　　5. These ideas may seem strange to you.