can you多用于请求Can you show me the shirt?
have you多用于提问已经做过的事情Have you been in Beijing?
are you用于问“你是”或“你要”,Are you Tom?Are you going to play football?
do you用于一般现在的提问,Do you have some money?
can you多用于请求Can you show me the shirt?
have you多用于提问已经做过的事情Have you been in Beijing?
are you用于问“你是”或“你要”,Are you Tom?Are you going to play football?
do you用于一般现在的提问,Do you have some money?