"Someone is knocking at the door." "Who can __ be?"
举一反三
- "Someone is knocking at the door.""Who can __ be?" A: he B: she C: it D: they
- Someone is knocking at the door. Go to see ______. A: who he is B: who is it C: who it is
- 选择正确的代词填空。Someone is knocking at the door, but who can _____be? A: one B: be C: she D: it
- Someone is knocking at the door. Go and see( ). ( ) A: who is he B: who it is C: who is it D: who he is
- Someone is knocking at the door. Who________ it be? A: can B: may C: must D: will