题目内容
—Hello, I ______ to ask if you are free tomorrow afternoon.
—Sorry, I have an important meeting to attend.
A. phone B. will phone
C. have phoned D. am phoning
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题目内容
—Hello, I ______ to ask if you are free tomorrow afternoon.
—Sorry, I have an important meeting to attend.
A. phone B. will phone
C. have phoned D. am phoning