摘要：4．Why not look up the new word in a dictionary you don’t know it? A．if B．that C．though D．whether
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3. Why not look up the new word in a dictionary _____ you don’t know it ?
A. if B. that C. though D. whether
查看习题详情和答案>>Why not look up the new word in a dictionary _____ you don’t know it ?
A. if B. that C. though D. whether
查看习题详情和答案>>Why not look up the new word in a dictionary _____ you don’t know it ?
A. if B. that C. though D. whether
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