一道英语选择题：Try to solve the problems one ______A.at one timeB.at a timeC.at times D.at no time请分别解释一下每个选项的意思

一道英语选择题：Try to solve the problems one ______A.at one timeB.at a timeC.at times D.at no time请分别解释一下每个选项的意思 一道easy英语选择题--I tried ____out the maths problem but I failed.--Why not ____ it some other way?A.working,to try doingB.to work ,try doingC.to work,try to doD.working,to try to do 一道英语选择题..写出原因哦1.It's a good idea _____translate all the words.A.to try not B.to try not to C.try not D.try not to 选择题He may try to solve a problem by using the theories..He may try to solve a problem by using the theories（ ）science or by experimenting through trial and error.A.ofB.with选择哪一个呢?为什么? 一道英语选择题,别乱选,说下原因.___________ spending our holiday in a hotel,why not try swimming?A.Because ofB.As forC.Thanks to D.Instead of Try to stop this Face the problem and solve it 一道英语选择题：Try to expand the number of words that you read at a time.With practice,you___...一道英语选择题：Try to expand the number of words that you read at a time.With practice,you___you read faster.A.would find B.will find 英语选择题一道 一道英语选择题22.30 一道英语选择题,学霸请戳 询问一道英语选择题. 一道英语选择题, 一道小小英语选择题 一道选择题 英语 问一道英语选择题 求一道英语选择题 I will try my best to solve this problem,but it not easy to solve!”翻译一下. 一道英语选择题we should try our best to make C possible.其中为何选C?A as fewer mistskes as B as few mistakes as C mistakes as few as D as less mistakes as