This is one of the best students that I ______.
A: even have known
B: B. have ever known
C: know
D: D. knew
A: even have known
B: B. have ever known
C: know
D: D. knew
举一反三
- I my best friend for twenty years. A: knew B: have knew C: have known D: has known
- I would have sent you these photos if I _______your email address. A: had known B: know C: have known D: knew
- If only I where he lives. A: knew B: have known C: know D: had known
- 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 helped you, but I ______ you were in trouble. A: didn't know B: B. haven't known C: hadn't known D: D. knew