主讲教师：林斌 北京八十中学英语特级教师
非限制性定语从句
题一：
Tom failed in the exam, ____ surprised us a lot.
A. it B. which C. as D. what
Tom failed in the exam, _____we had expected.
A. it B. which C. as D. what
As we had expected, Tom failed in the exam.
Which surprised us, Tom failed in the exam.
请根据下面提示，写一篇短文。词数不少于50。
