不属于物流辅助配送模式的是（）.
A.委托送货
B.定点取货
C.固定送货点送货
D.直接配送到户
参考答案：D
— Where are the Greens, may I ask?
— Well, they ______ to England. They have been there for nearly a week now. [ ]
A. have been
B. are going to
C. have gone
D. will go
乘务员开机操作应注意哪些事项？
