题目

参与节能减排是每一位公民应尽的义务．下列做法不符合节能减排要求的是（ ）          A．尽量使用一次性餐具                                           B．用布袋代替塑料购物袋                                         C．关闭电器后拔掉插头                                           D．杜绝自来水的跑、冒、滴、漏现象                              It is the first time that I _______ this kind of moon cake. A．enjoyed B．have enjoyed C．enjoy D．enjoying