题目内容
We have ______ up early in order to catch the early bus.
A. used to get B. been used to get
C. used for getting D. been used to getting
【答案】
D
【解析】
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. We have ______ up early in order to catch the early bus.
| A.used to get | B.been used to get | C.used for getting | D.been used to getting |