It’s a shame ______ able to give them any advice.
A.not to have been | B.to have not been | C.to have been not | D.to not have been |
推荐试卷
It’s a shame ______ able to give them any advice.
A.not to have been | B.to have not been | C.to have been not | D.to not have been |
试题篮
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