Ben and his wife Susan were on their way to have dinner with their friends Ian and Betty. It was a (21) (wind ) dark night and they did not know the road very well. They drove through Cookstown

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Ben and his wife Susan were on their way to have dinner with their friends , Ian and Betty. It was a (21) (wind ) dark , night , and they did not know the road very well. They drove through Cookstown

热搜:做二进制逻辑运算:(xB2XORx57)AND(x96ORNOT(x7D)),