Question

I( )when Iwas a middle school student,now I write a blog every day instead.

A.was used to keep diaries B.used to keep diaries C.was used to keeping diarieds
D.am used to keeping diaries

Answer 1

这道题目的答案是：B

used to do的意思是过去常常做...
be used to doing 指的是习惯于做...

这个题目的意思是：当我还是个初中生时，我经常写日记，现在，我每天写微博来代替写日记了。