who has worked out the math problem被动语态
who has worked out the math problem被动语态
改为被动语态:1.He has worked out the problem.2.We have planted mor
he has worked out the problem.的被动形式
He worked out the math problem f__.
They worked out the math problem .
He worked out the math problem ( )如题
Have you worked out the math problem yet?
No one ___me worked out the math problem.
John can work out this math problem easily 改为被动语态 This math
The problem is difficult,( )he has worked it out.
with the teacher‘s help,i worked out the math problem(同义句)
Who has broken the window?改为被动语态