题目内容
-- You should have thanked her before you left.
-- I meant ________ , but when I was leaving I couldn't find her anywhere.
[ ]
A.to do
B.to
C.doing
D.doing it
答案:B
解析:
解析:
|
考查不定式的省略。省略 to后相同的部分,应保留不定式符号。 |
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