The problem was`t difficult for him,was it?__He should have
The problem was`t difficult for him,was it?__He should have
The problem wasn't difficult for him,was it?---.He should ha
it was very difficult for him to work out the problem改为同义句
it was very difficult for him to work out the problem 改为同义句
The most exciting thing for him was __he finally found two t
快...1.The math problem was very difficult for him,but he ___
The exam was __he didn’t pass it.
It was very difficult for me to work out the math problem.同义
The math problem was so difficult that I couldn't work it ou
The problem was so difficult that we couldn't work it out ea
The maths problem was too difficult.____worked it out.
填空:although it was very difficult for him to finish the task