传统的发酵系统中，其中（）是整套发酵装置的核心部分.A.预处理装置 B.出料机 C.

下面关于纬线特点的叙述，正确的是[ ]

A．纬线的长度都相等

B．所有的纬线都呈半圆形

C．纬线指示东西方向

D．所有的纬线都是个圆圈

中和相同体积、相同pH的硫酸、盐酸和醋酸三种稀溶液，所用相同浓度的NaOH溶液的体积分别为V₁、V₂、V₃，则三者的大小关系为(    )

A．V₃＞V₂＞V₁

B．V₃＝V₂＞V₁

C．V₃＞V₂＝V₁

D．V₁＝V₂＞V₃

根据下列句子及所给首字母，在答题卡标有题号的横线上，写出空缺处各单词的正确形式。每空只写一词。

1. How many _____ (小刀) do you need ? Only one.

2. They are _____ (计划) to celebrate Halloween these days.

3. Let's get some _____ (信息) about festivals around the world.

4. Whose are these coats? They are the _____ (游泳者).

5. This week we will have a fashion show. Every student can wear _____ ( 现代的) clothes.

6.They were very _____ (兴奋的) when they saw Liu Xiang on the playground

7. Daniel often goes to bed without _____ (完成) his homework.

8. I think this shirt is expensive. Do you have a  c_____ one

9. I'm in the school football team, so I am a m_____ of the school football team.

10. He is so h_____. Could you give him some hamburgers?

基本配置完成了，接下来第一步，我们要让企业中的所有员工都能通过唯一的公网ip 172.16.1.1/24与互联网相互通信。

R1

r1(config)#ip nat pool internet 172.16.1.1 172.16.1.1 netmask 255.255.255.0 (1)

r1(config)#access-list 10 permit (2) //通过标准访问控制列表定义内部网络的上网条件

r1(config)#ip nat inside source list 10 pool internet overload

//建立全局地址池与标准访问控制列表之间的映射关系

r1(config)#int s0/0

rl(config-if)# (3) //外网接口绑定(要想配置能实现应用必须在内外网接口上绑定)

r1(config-if)#exit

r1(config)#int f0/0

rl(config-if)# (4) //内网接口绑定

1（）

下列哪些属于职业或环境引起的间质性肺疾病（）

A.蘑菇肺

B.饲鸽肺

C.煤Ⅰ尘肺

D.硅沉着病

E.石棉肺