I don’t know ________ he will come or not.
A: if
B: whether
C: that
D: what
A: if
B: whether
C: that
D: what
B
举一反三
- I don't know ______ he will come or not. A: if B: whether C: when
- I don't know ______ I can come or not. A: whether B: if C: that D: what
- I don't know _______ she will come or not. A: what B: who C: when D: whether
- I don't know ______ I can come or not. A: whether B: B. if C: C. that D: D. what
- I don’t know ___ he could finish the job on time or not. A: why B: whether C: if D: what
内容
- 0
I don’t know ______ or not. A: whether he is at home B: if he is at home C: that he is at home D: whether is he at home
- 1
中国大学MOOC: I don’t know ________ he will come or not.
- 2
I didn’t know _______ he will come or not. A: that B: whether C: weather D: how
- 3
I don't know ______ he will come tomorrow. ______ he comes, I'll tell you. A: if; If B: if; Whether C: whether; Whether
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I don't know _________ he will come tomorrow. _________ he comes, I'll tell you． A: if; Whether B: whether; If C: whether; Whether D: if; If