A bebugger has been found running in your system.unload it from memory and restart your program运行好多东西都会出现这样的提示 究竟是怎么回事啊?

A bebugger has been found running in your system.unload it from memory and restart your program运行好多东西都会出现这样的提示 究竟是怎么回事啊? There has been a misunderstanding. a jack has been unplugged Tom___ China for 3 years.A.has been B.has been in C.has been to D.has been at She_______ shopping A.has been to B.has gone C.has gone to D.has been Tom ________France .He _____Paris for three weeks.a.has been to :has been tob.has gone to :has been inc.has been to:has been ind..has gone to; has been to并说明原因 where _ he he_to the library.A have been,went B have been ,have been C has been,went继续上面的“D has been,has been what a week this has been A snow w_ has been posted already Everything has been left in a A assette tape which has not been This has been a good experience David___the golf club for 2 years.A has joinedB has been C joinedD has been in has been ____your mother____there?A.have;been B.have;been to C.has;been Dhas;been to he____there only once.a.has been b.has gone he has always been a good neighbour.为什么用has? Jack ()a teacher for months.A.has becomeB.has turnedC.has changedD.has been