7. A: Is this your purse? B: No, that _______ mine. My purse is black, not red. (A) can’t be (B) mig

問題詳情

7. A: Is this your purse? B: No, that _______ mine. My purse is black, not red.
(A) can’t be
(B) might be
(C) must have been
(D) could have been