what are on the table?There are three pens on the table 这句话对

what are on the table?There are three pens on the table 这句话对 There are some books and pens on the table.对主语进行提问 应该是What's there is a pen on the table;那there are pens on the table可以吗? _____(They)pens are on the table. there are on the table _______ on the table?there are some books and pens.A.what ar there are two___ and three ___ on the table There are three ______ (pair) of glasses on the table there are two and three on the table There are three （三杯）water on the table . There are on (egg) on the table they are on the table.对on the table提问