沥青的燃烧不属于()。A、蒸发燃烧 B、分解燃烧 C、表面燃烧 D、阴燃 E、扩散燃

题型:多项选择题

问题:

沥青的燃烧不属于()。

A、蒸发燃烧

B、分解燃烧

C、表面燃烧

D、阴燃

E、扩散燃烧

考点:公安消防岗位资格考试第一篇公安消防基础理论第一篇公安消防基础理论题库
题型:多项选择题

阅读理解。

     My tears run down from my cheeks (面颊) when I talk to my parents on the phone. What are they doing

when I call them? Dad works from seven o'clock in the morning to nine o'clock in the evening. My mum does

all the housework, she also has to work in the field. But I can't do anything for them.

     Every day she gets up at around 4 o'clock in the morning. When I sometimes call her at 7:30 in the evening,

she tells me that she is still in the field and doesn't have supper. I tell her I'll study hard in the school. I also ask

her to take care of herself and dad because I can't live without them.

     Mum says that the happiest time for dad and her is when my sister and I come back home.

     We play cards in the room, watch TV, or do anything we like, with dad and mum making delicious food in

the kitchen. It is also the happiest time for me.

     Love, sometimes, doesn't need many words. Love your parents like they love you. Give them a call, tell

them you miss them.

1. Why can't the writer live without their parents?

A. Because her parents give her money.

B. Because her parents need her to take care of them.

C. Because she loves her parents and they love her very much.

D. Because they afford (提供) her education (教育).

2. The happiest time for the writer's mum and dad is ________.

A. she and her sister help them make delicious food in the kitchen

B. her sister and her coming back home

C. they play cards in the room

D. they work in the field together

3. Which of the following is the best title?

A. Mum and Dad

B. I love you, Mum and Dad

C. My Family

D. I Love My Family

题型:多项选择题

男,73岁,肺结核患者,咯血痰2天,突然大咯血,鲜血从口鼻涌出。患者极力屏气压制咯血,随即出现烦躁不安,极度呼吸困难,颜面青紫,大汗淋漓,双眼上翻。

该患者可能发生了何种并发症()。

A.气胸

B.休克

C.呼吸衰竭

D.窒息

E.肺栓塞

题型:多项选择题

某项目设计生产能力为年产60万件产品,预计单位产品价格为100元,单位产品可变成本为75元,年固定成本为380万元。若该产品的销售税金及附加的合并税率为50%,则用生产能力利用率表示的项目盈亏平衡点为()。

A.31.67%

B.30.16%

C.26.60%

D.25.33%

题型:多项选择题

阅读以下说明,回答下列问题。

[说明]

某网络拓扑结构如下图所示,在host1超级终端中查石路由器R1的路由信息如下所示:

Router#show ip route

C 192.168.100.0/24 is directly connected, FastEthernet0/0

R 192.168.101.0/24 [120/1] via 192.168.112.2, 00:00:09, Serial2/0

192.168.112.0/30 is subnetted, 1 subnets

C 192.168.112.0 is directly connected, Serial2/0

查看接口信息如下所示:

Router#show interface fastethernet0/0

FastEthernet0/0 is up, line protocol is up (connected)

Hardware is Lance, address is 000a.f35e.e172 (bia 000a.f35e.e172)

Internet address is 192.168.100.1/24

MTU 1500 bytes, BW 100000Kbit, DLY 100usec, rely 255/255, load 1/255

为PCI配置Internet协议属性参数。
IP地址:______;(给出一个有效网址即可)
子网掩码:______;
默认网关:______。

题型:多项选择题

易腐货物原则上()变更到站

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