The factory has been (open)since two years ago .

The factory has been ------------- for two years.A.open B.to The supermarket ___ since two years ago.A.was open B.has bee Tina has been married the girl since two years ago改错 The picture has been here.It was here two years ago.用since该写 the factory has been open for twenty years 还是the factory has The factory has been -----for two years.-----怎么填? Tom has been on the island since two years.(改错) The factory has been____for two years A open B to open C ope Lin Tao has been a teacher ()答案是since two years ago 为什么不能是si he has been away from the factory .a a week ago b since a we .The factory has been ________ for three years.A.to open B.o The factory has been ________ for three years.A.to open B.op