5、redone?A.WhatB.WhichC.ThatD.This4.____doyouthinkyoushouldhelp?A.WhoseB.WhichC.WhatD.Whom5.-I'llshowyouhowtothrowafrisby(飞盘).Throw____like____A.it;thisB.this;itC.it;itD.this;this6.Someone is knocking at the door._______must be Tom.A.That B.lt C.He D.This10、This is Lucy speaking.Who's_______?
6、A.you B.that C.this D.it11、-_______does jane look_____?-She's short and thin.A.Who;like B.How;/ C.What;like D.What;/12、_______is the population of China?A.What B.That C.How many D.How不定代词形式:不定代词词义复合形式说明some一些(可数或不可数)something某物、某事someone某人somebody某人一般用于肯定句any一些,任何(可数或不可数)anything任何事物anyone任