为什么要用do you know how he gets to school,不用 do you know how do
为什么要用do you know how he gets to school,不用 do you know how do
How do you know?
do you know how()
how do you know
How does he go to school ?Do you know?合并为一句 Do you know ____
How do you know he is depressed?
Do you really know how to
Do you know how to o__the machine?
do you know how to write
How do I know you?
Do you know how to go to Beijing?可不可以说:Do you know how you w
how old is he?do you know?2并1 do you know how old_______ ___