否定句:主语+ be + not +其它。如:He is not a worker.他不是工人。 一般疑问句:Be +主语+其它。如:-Are you a student? -Yes. I am. / No, I'm not. 特殊疑问句:疑问词+一般疑问句。如:Where is my bike?
解析:对不可数名词的数量提问how much 后接不可数名词,而对可数名词的数量提问则用how many 后接可数名词复数形式如There is a book on the desk.-\-\-How many books are there on the desk? 23...
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