题目内容
-- You should have thanked her before you left.
-- I mean ________ , but when I was leaving, I couldn't find her anywhere.
[ ]
A.to do
B.to
C.doing
D.doing so
答案:B
解析:
解析:
|
mean to do “打算做某事”,mean doing“意味着做某事”。 |
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