题目内容
16. I ________ an invitation from one of my friends, but I have no idea ________ it or not.
A. received; whether to accept B. accepted; whether to receive
C. got; if to accept D. got; if I accepted
A
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题目内容
16. I ________ an invitation from one of my friends, but I have no idea ________ it or not.
A. received; whether to accept B. accepted; whether to receive
C. got; if to accept D. got; if I accepted
A