选择合适的词填空.do,don't,does,doesn't,is,isn't,are,aren't （ ）his chinese books on the bookcase
选择合适的词填空.
do,don't,does,doesn't,is,isn't,are,aren't
（ ）his chinese books on the bookcase?
( ) your father and mother have a son?
( )your father's car under the tree?
I can play Ping-Pong.(一般疑问句
Tom and Maria can play baseball(否定句）
Tina can {play the piano}.（对划线部分.{ }部分提问）