I would have sent you these photos if I _______your email address.
A: had known
B: know
C: have known
D: knew
A: had known
B: know
C: have known
D: knew
举一反三
- If I ___________his email address, I would have sent him a message yesterday. A: know B: knew C: had known D: have known
- I would have called you if I your telephone number. A: have known B: had known C: knew D: knows
- If I (__) his e-mail address, I would have sent him a message yesterday. A: have know B: had known C: will know D: know
- ______ the result, I would not have asked you to tell me. A: If I know B: Had I known C: I had known D: If I knew
- If only I ______ about her coming, I would have met her at the station. A: would know B: had known C: have known D: knew