Do you know the ( ) of the river?
– Do you know why the river was polluted?
Do you know the of this expression?
do you know the s_____ of christmas
I do not know how long the river is=I do not know of the riv
- Do you know who was the first to swim _____ the river and
How long is the Changjiang river?Do you know...改为主从复合句.Do yo
Do you know the ______ of the old hospital?(locate)
Do you know the _____ (结果) of the football match?
Do you know the w( )of the match?
do you know the answer of the riddle?
Do you know the n_____ of the flowers?
Do you know the leader of the Eastern Orthodox Church?