Question

--- Wow! You look different! You ______ wear glasses.
--- Yes, I did. But now I have had an eye operation. I can see clearly without them

1. A.
   used to
2. B.
   were used to
3. C.
   had to
4. D.
   would

Answer 1

A
考查情景交际和used to的用法。“哇！你看起来很不一样了啊！你过去戴眼镜。”“是的。不过，我做了眼部手术。现在可以不用戴眼镜了。”used to do sth.“过去常常做某事，现在已经不做了”；would表示“过去常常”，不强调现在。be used to do sth.“被用来做某事”；have to“不得不”。故选A。