【Idon'tknow____heisgoingtothepartyornottonight;I'llcallhimtocheckAwhetherBthatCwhatDwhich】
2022-04-30 35次 反馈错误 加入收藏 正确率 : 100%
题目内容：
I don't know____ he is going to the party or not tonight;I'll call him to check
A whether B that C what D which
优质解答
选A whether 和 后面的 or not 相呼应
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