I don’t know whether he will come.
正确
举一反三
- I don't know or not he will come. A: whether B: if C: when D: how
- I don't know ______ he will come tomorrow. ______ he comes, I'll tell you. A: if; If B: if; Whether C: whether; Whether
- I don't know ______ he will come or not. A: if B: whether C: when
- 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
- I don't know _______ he will come tomorrow. _________ he comes, I'll tell you. A: if; Whether B: whether; Whether C: if; That D: if; If
内容
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I don't know _______ he will come tomorrow. _________ he comes, I'll tell you. A: if; Whether B: whether; Whether C: if; That D: if; If
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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: if; That D: if; If
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I don’t know ________ he will come or not. A: if B: whether C: that D: what
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I don’t know ______ he will come tomorrow, ______ he comes, I’ll tell you. A: whether; Whether B: B. if; Whether C: C. if; If
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I don't know _______ to go or come. A: if B: whether C: that D: what