搜题请搜索小程序“爱下问搜题”
问题 单项选择题

汽车两轴中部的离地最低点，是影响汽车通过性的一个重要参数，因为它直接关系到汽车（）的大小。

A.纵向通过半径

B.横向通过半径

C.接近角和离去角

D.最小转变半径

答案

参考答案：A

问答题 简答题

一栋20层的旅馆，设有一条长65米，宽2.1米且能自然采光和通风的内走道。该建筑内设有火灾自动报警系统和自动喷水灭火系统。

问：（1）该建筑的内走道是否要设机械排烟设施？为什么？

（2）走道顶棚和其他部位装修材料应符合哪些要求？

（3）该建筑位于袋形走道两侧的房间门至最近的楼梯间的最大距离为多少？

（4）安全疏散指示标志宜设在疏散走道及其转角处距地面多高的墙面上？
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补全对话，情景问答

根据对话内容，从多个选项中选出五个能填入空白处的最佳选项。

A. I’ll go and get it at your home.

B. It’s a very bad line.

C. That’s would be fine.

D. I’ll arrive between two and three.

E. Tomorrow morning if possible.

A: Hello!  3769808.

B: Hello, Kate. I'd like to borrow your Chinese dictionary. I lost mine this afternoon..

A: Sorry! 1_____ Could you speak a little clearly and slowly?

B: Yes. Could you lend me your Chinese dictionary? Mine is lost.

A: Surel When do you want it?

B: 2_____

A : But it is Sunday tomorrow. I won 't go to school.

B: 3_____

A: But I'll go to Miss Wang's home tomorrow. Could you come in the afternoon?

B: Certainly. 4_____

A:  5_____ I’ll wait for you.

B: Thank you. Bye.
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