The problem that we are faced with right now is___of great urgency and so it needs.为什么不能填that,而填one

翻译It is high time that we solved the problem The only problem was that we kept getting lost! The problem was so difficult that we couldn't work it out easily同义句We___ _____working out the problem. The _____is that we have lots of ______ to ask.A question problemsB problem questionC question problemD problem questions we found that we could essily work out the math problem(同义句转换)we found_______ _______for us ______ _______ ________the math problem we are surrounded that simplifies our problem. 翻译:it is high time that we took some measures to solve the problem Obviously,it is high time that we took some measures to solve the problem. Obviously,it is high time that we took some measures to solve the problem. We were surprised that he could _____ work out the hard problem.(easy) It is high time that we should take measures to solve the problem.这句话对吗? The problem we are faced with is that our resources 这句话给如何分析 The big problem is that we are making bad business with our chinese product什么意思? the problem with students in Grade 9 is that if we should keep our hobby. he is_____ (认为)as the greatest artist in the worldthe______now is that we have lots of ___to askA problem questions B question problemsC question problem Dproblem question we admired the way __ he solved the problem A.how B.which C.that D.by which tom is an experienced engineer.we all believe that he has the a___ to work out the problem in half we have a problem ___ the computer