why后面加do（why后面加动词什么形式）

why do you study english?

外研版英语原创module8 unit1ppt课件-unit 1 why do you have cups

英语陈述句语序和疑问句语序的结构2.whynot后面是跟do还是todo3.

i know what i want to do, so why don't i do it?

a. where are the lions b. why do you like lions c.

系列5册 英文原版 penguin young readers, level 3 why do 企鹅青少

why do you want to settle down in shenzhen?

dk小宝的情绪表达系列 英文原版绘本 i feel scared why do i feel

how do you say why did you sit next to her?

四年级英语下册 module 9 unit 1 why do you like australia课件2