He couldn’t have seen me, _____ I was not there.
A: because
B: for
C: as
D: since
A: because
B: for
C: as
D: since
举一反三
- He couldn’t ___________ me yesterday because I wasn’t there. (see)
- He says he knows me , but I can’t remember ________ him before. A: seeing B: about having seen C: to see D: to have seen
- “Have you seen the film?” he asked me. →He asked me _______. A: had I seen the film B: I had seen the film C: if I have seen the film D: whether I had seen the film
- I left the classroom because I couldn’t noise there. A: endure B: enlarge C: ensure D: enclose
- --Could you show me the way to No. Middle School ?I’m afraid I couldn’t . I _____ never _____ there. A: do…go B: did…go C: have…been D: had …been