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night! A. No way B. Have a good time C. Not exactly D. My pleasure D 單元語法聚焦四 ( ) 孝感 —Could you e and help with our book sale, Alice? —________. A. Never mind B. I think so C. Sure, I39。s go for a piic on Saturday, James. —________ I have to do my homework at home. A. What a pity! B. Don39。d better stay at home today. 你今天最好待在家里。t you do sth.?為什么不做某事呢?如: Why not/Why don39。單元語法聚焦四 語 法 精 講 語 法 精 練 Unit 4 Why don39。 單元語法聚焦四 (2)Shall I/we do sth.?我 /我們做某事好嗎?如: Shal