She ____ know the answer, but I’m not sure.
A: maybe
B: may be
C: may
D: must
A: maybe
B: may be
C: may
D: must
举一反三
- Mary know the answer. But I'm not sure. A: have to B: can C: may D: must
- I'm not sure that I'll go to the concert. 1 ______ go. A: may B: must C: need D: will
- I’m not sure if I'll go to Beijing for holidays,but I_____go. A: must B: may C: need D: Will
- — The red dress（__）be Linda’s, but I’m not sure. — No, it（__）be. It is too small for her. A: may, mustn’t B: may, can’t C: can’t, may not D: must, can’t
- Mary know the answer to the question. I’m not sure.