题目

 A high-tech park is announced __________ in this area, but when the project will be put into practice has not been scheduled. A. to have been built     B. being built           C. having been built    D. to be built 答案：D—How are you getting on with your cleaning? Do you need my help? —      , but I think I’m all right． A．No, thanks                B．That’s OK C．You are helpful            D．That’s very kind of you