After working out the physics problem什么意思
the teacher helped me work out the physics problem
she s() in working out the problem
Helen is working _the physics problem._上为什么是填on,而不是at/out/ov
Where's Mike?He is working _____ physics A in;problem B out;
He spend an hour working out the math problem.的意思和同义句
That is the new ( ) of working out the problem.
I have __________(困难) working out the math problem.
He had some d__ in working out the problem.
翻译There are many ways of working out the problem.
I have problemS ___ working out the problem
He thought he had d______ working out the math problem.
He ________ (毫不费劲)working out the problem