英语填空题 ( ) corn do we need?( ) do we do next? ( ) salt do we
英语填空题 ( ) corn do we need?( ) do we do next? ( ) salt do we
how much salt do we need
what do we need?
Everything we need to do ___(do)
Why do we need sleep
Why do we need friend
of them do we need
Why do we need soil?
Why do we need friends?
why do we need plants
WHAT DO WE DO?
填空(句型转换)We need water to do many useful things.We need water