what major proves most important in China?怎么回答····不是病句吧·····我检查了····

what major proves most important in China?怎么回答····不是病句吧·····我检查了···· what’s your major? what a major bitch what is you major What will be your major major major major major what is your major?怎么回答 What is the major export crop? Lost time is never found again,and what we call time enough always proves little enough mo mo Mo What has happened proves that my advice is right.what后的主语从句可以换成when it happens what subject will you ( )if you study in a university?A.major in B.major What he said at the meeting ____trueA.proves B.is proved C.proved D.was proved 为什么?