I really don't mind much ________ they came to visit me or not.
A: because
B: why
C: when
D: whether
A: because
B: why
C: when
D: whether
举一反三
- I don't know ______ he will come or not. A: if B: whether C: when
- I didn’t know ____ they could pass the exam or not. A: why B: when C: that D: whether
- I don't know _______ she will come or not. A: what B: who C: when D: whether
- I don’t know ___ he could finish the job on time or not. A: why B: whether C: if D: what
- At first I really didn’t care whether he came or not． A: A．At times B: B．At the beginning C: C．At last