you should keep the fish tank clean中keep是什么词性?
you should keep the fish tank clean中keep是什么词性?
改错 1 You should keep the fish tank cleaning .2 You should to
Make sure you must keep the fish tank clean .请问这句话错在哪里?
you should keep the water clean at ______(little).
You should keep the
We should keep the nice room clean
keep the door open ,keep the room clean.这在语法中是什么形式啊,
jim,_(clean) the fish tank right
you must keep the fish in water.
You should put the fish in the water to keep it____?
You must clean the fish tank twice a week.改为祈使句___the fish t
You must keep the bedroom ______(clean)