It may be five years ( ) it is possible to test this medicin
It may be five years ( ) it is possible to test this medicin
Scientists say it may be a fe years___it is possible to test
scientists say it may be five or six years____it is possible
非诚勿扰Scientists say it may be five or six years ______ it is
Scientists say it may be five or six years ____ it is possib
scientists say it may be five or six years before it is poss
英语翻译Scientists say it may be five or ten years ______ it is
Scientists say it may be a few years___it is possible to tes
It is five years since I came to this school.改为同义句
this is it.five years.you are not alone forever.
It's five years ____I came to this town
It _____ five years since I came to this city.