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
B. been used to get
C. used for getting
D. been used to getting
D
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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 |