which standard are u studying?
----Which lesson are you studying now?---______
1.Scientists are studying the ways in which climate changes
which shcool are you studying in 这句话什么意思
the school at which we are studying is very good
in which standard
Which part of china are u staying.
wat u studying...
Which American university are you studying at?中的are 是否可以改成do
OK.Which university are you studying at?What are you studyin
which of the subjects that you are studying is the most diff
it is a family of 8 children,all of which are studying music
we are studying L____ There.