You could hardly imagine ______________ amazing the Great Wall was _______________ you saw it with y...
2022-09-17 19:22:27 176次 牛津译林版英语九年级上册期末复习试卷 单选题 反馈错误 加入收藏 正确率 : 100%
题目内容：
You could hardly imagine ______________ amazing the Great Wall was _______________ you saw it with your own eyes.
A.how, unless B.what, unless
C.how, if D.what, until
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