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 |
相关知识点
推荐套卷
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 |