题目内容
句型转换
Mr Black has visited the Great Wall and known lots of Chinese. (改为否定句)
Mr. Black ________ visited the Great Wall ________ known lots of Chinese.
答案:hasn't;or
解析:
解析:
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点拨:就 and连接的并列句改为否定句,不仅要添加否定词,也要把and改为or。 |
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