英语：write indirect questions.example：when the depaetment stores open?变成：do you know when the department stores open?1\ How much do newspaper cost?(Could)2\What time do the banks open?(Can)这里的DO还要不要,放在哪?

英语：write indirect questions.example：when the depaetment stores open?变成：do you know when the department stores open?1\ How much do newspaper cost?(Could)2\What time do the banks open?(Can)这里的DO还要不要,放在哪?
英语：write indirect questions.
example：when the depaetment stores open?
变成：do you know when the department stores open?
1\ How much do newspaper cost?(Could)
2\What time do the banks open?(Can)
这里的DO还要不要,放在哪?

英语：write indirect questions.example：when the depaetment stores open?变成：do you know when the department stores open?1\ How much do newspaper cost?(Could)2\What time do the banks open?(Can)这里的DO还要不要,放在哪?
1Could you tell me how much newspaper costs?
2Can you tell me \What time the banks open?
do 不要,后面是陈述句词序.去掉助动词.

1、Colud you please tell me how much does newspaper cost?
2、Can you tell me what time do the banks open?

把疑问句变成陈述句，助动词删除！
do就不要了，像newspaper第三人称的话应该用costs，banks就是open了！
请采纳。。。

1. Do you know how much the newspaper cost ? 

2. Do you know what time the banks open? 

改完之后，do是不需要的啊，Do you know 后面要加陈述语序，所以助动词要删除不要的。助动词放在否定句和疑问句里面的