I don’t know _____ he is.
A: whose
B: who
C: which
A: whose
B: who
C: which
举一反三
- I don’t know ____ he does. A: who B: what C: which
- —Who is he Is he our new teacher —I’m sorry. I don’t know ______ and ______ he is. A: who; what B: who; how C: how; what D: where; how
- I don't know ______. A: who is he B: who he is C: he is who
- I don't know whose laptop it is. Somebody must have left their.
- I don’t know ______ Peter is. A: which B: when C: where