未知题型 Please do not _______ when somebody else is talking. A. intend B.interpret C.interupt D.invest

未知题型 The World Trade Center is often called a _______ Building， because it is made up of two identical buildings. A. Alike B.Folk C.Twin D.Former

未知题型 If you use _______， you can get a higher quality picture. A.wax B.shame C.goose D.slides