I am surprised to see you not smoking. You ______.A.are used toB.were used toC.u

I am surprised to see you not smoking. You ______.A.are used toB.were used toC.u

题型:不详难度:来源:
I am surprised to see you not smoking. You ______.
A.are used toB.were used toC.used toD.used to be

答案
C
解析

试题分析:be used to sth习惯于某事;used to do sth过去常常做某事. sth be used to do sth某物被用来做某事。句意:看到你不吸烟了,我很吃惊。你过去常常吸烟。结合语境可知选C。
点评:used to的用法比较固定,需要注意的是used to do表示过去常常做某事,be used to表示习惯于某事。前者to是不定式符号,后接动词原形。后者to是介词,后接名词或者名词性短语。Used to do结构中use相当于行为动词,有词形变化。Be used to中used相当于形容词,无词形变化。
举一反三
—After finishing your paper, look it over to _____ there are no mistakes.
A.think aboutB.try outC.find outD.make sure

题型:不详难度:| 查看答案
—Why don’t you use your own knife?
—Sorry, I’ve _____ it at home.
A.lostB.forgottenC.keptD.left

题型:不详难度:| 查看答案
—Would you please ____ my son from the station for me?
—I’ll be glad to.
A.put upB.make upC.give upD.pick up

题型:不详难度:| 查看答案
Do you often ______ from your parents?
A.heardB.hearsC.to hearD.hear

题型:不详难度:| 查看答案
--Oh, the music is wonderful. Would you please _______ the radio?
---All right.
A.turn onB.turn offC.turn upD.turn down

题型:不详难度:| 查看答案
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