Jack is_that knows how to work out the problem.A
Jack is_that knows how to work out the problem.A
how did you work out the math problem?A.to ask the teacher f
How long___it___you to work out such a difficult problem?
He can work out the problem a(
work the problem out
How long () it () you to work out such a difficult problem?A
The problem is very hard,I don't know how to work out._____
i don't know how to work out the math problem 同义句
How long ___ it ___ you to work out such a difficult problem
Can you work out the math problem? A :let's me try B:How cle
how can I work out the problem _____(easy)
he is the second () out the problem.A.working B.to work C.wo