11.Mary ______ to school by bike when she lived in China.
题目
11.Mary ______ to school by bike when she lived in China.
A.used to go B.was used to go
C.was used going
答案
选择A “过去常常”的意思.
而B是过去习惯于的意思,且to是介词.
C没有这种用法.
举一反三
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我想写一篇关于奥巴马的演讲的文章,写哪一篇好呢?为什么好
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