题目内容

交叉口延误调查可分为:()、()。其中点样本法属于(),牌照法属于()

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交叉口延误主要受三方面因素的影响:

简述驶入驶出法调查路段行车延误的前提条件及调查方法。

请分析引起交通延误的各种因素。

---Good evening. Hilton Hotel Reservation.What can I do for you?---____________________---OK.Would you please show me your passport or ID card?---Sure.Here it is.

A. Can I have a ticket from Beijing to Shanghai?
B. May I book a room for three nights?
C. I wonder if it's convenient for us to meet at ten.
D. let me check.

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