the method ___be simple,but it is quite effective.

the method ___be simple,but it is quite effective. the method is proved effective. 悬赏帮忙翻译:It is the most efficient and cost effective method. It is an effective method to do还是to doing? Simple is the best!but simple is difficultas A proven method for effective textbook reading is the SQ3R m I dont know the school,but it is ----to be quite a good one. The car is quite good ____ ____the price of it.But I think i The sofa looks very hard but _______ (actual) it is quite co 英语翻译Unfortunately,alas,it is not always quite as simple as i 1.The best method _____ is ______ it. 1,very,it,but,is,hot,wet,quite,today