包装标准化、装卸搬运标准化、运输标准化、储存标准化等属于物流()。
A.设施标准化
B.作业标准化
C.信息标准化
D.管理标准化
参考答案:B
—Would you like to go to the movie with us tonight?
—Sorry, but I'm afraid that I to go out tonight.[ ]
A. am allowed
B. don't allow
C. will allow
D. won't be allowed
外商投资旅行社的外国旅游经营者应符合什么条件?