以下关于工业集聚的叙述，正确的是（） ①可以充分利用基础设施 ②可以加强彼此间的

早产儿，5h，胎龄34周。胎盘早期剥离，胎心曾降至每分钟100次。生后1minApgar评分7分。进入婴儿室即发现小儿呼吸急促，进行性加重，并伴呼气性呻吟。体检：唇周青紫，呼吸每分钟70次，肋间隙吸气性凹陷，两肺呼吸音略低，胸骨左缘第2肋间Ⅰ～Ⅱ级收缩期杂音，心率每分钟140次；胸部X线片示：普遍性透亮度减低，有均匀散在的颗粒和网状阴影，支气管充气征，心脏轮廓不清。

［假设信息］入院后鼻导管给氧，FiO₂0.6，症状无好转且出现呼吸暂停。1h后血pH及血气分析：pH7.28，PaO₂6kPa，PaCO₂11kPa，BE-10mmol/L，SaO₂75％。应采取的措施是（）

A.继续鼻导管供氧，FiO提高至0.8

B.改CPAP

C.给茶碱负荷剂量，静脉滴入

D.气管插管间隙指令通气（IMV）RR8每分钟呼吸次数（BPM），呼气末正压（PEEP）0.4kPa（4cmH₂O）

E.气管插管间隙正压通气（tPPV）RR30BPM，PEEP0.4kPa（4cmH₂O）

It is true that shyness can be a disadvantage socially for those who suffer from it seriously. I mean real shyness, not somebody who is simply quiet. Quiet people could be shy, but on the other hand, they may just be observing because they are unsure of you or others in your company. They may be capable of being extrovert (性格外向的) and sociable, but on some particular occasions, they are quiet.

I have learnt from my experience that those who observe and listen more and talk less can gain a position of strength. This means that even a very shy person, the type who is reluctant to talk in company (在交际场合) , especially new company, can become a strong person in just about anything they choose. Remember, knowledge is power, and a shy introvert (性格内向的人) is in a better position to gain knowledge than an extrovert. Introverted people can give great attention to learning, and as good listeners they can take in an enormous amount from others. Over time, people can come to respect them far more than the extrovert who speaks a lot. Usually about themselves.

What does it take , then for a very shy person to be that successful person they have always wanted to be ? They may only need one more thing to push themselves on their way. They need to dare themselves to take the leap; and when they do , they will probably find all the knowledge they have gained over the years will help them on their way to the top in their chosen field.

小题1:

What does the first paragraph mainly want to tell us?

A．A person who is quiet may not be shy.

B．A shy person may not be a calm one.

C．Quiet people are usually doubtful.

D．Shyness is sometimes a bad feature.小题2:

The underlined word “reluctant” in paragraph 2 probably means ______.

A．lazy

B．careful

C．eager

D．unwilling小题3:

According to the author, introverted people can be successful because they usually ___________.

A．have a strong will

B．talk less and show off less

C．learn more than extroverts

D．have a good attitude to learning小题4:

It can be learned from the last paragraph that “one more thing” probably refers to __________.

A．energy

B．courage

C．quietness

D．knowledge

下列关于结核病的叙述错误的是（）

A.结核杆菌可耐受阳光和高热

B.病人吐出的痰液干燥后仍有传染性

C.病人痰液应用纸盒盛装后焚烧

D.洗必泰不能杀灭结核杆菌

E.结核杆菌污染的物品须用含氯2000～5000mg/L的消毒剂浸泡30min以上

在AutoCAD的一幅图形中，世界坐标系共有（）个。

A.1

B.2

C.3

D.任意多

加热炉完全燃烧要有足够的燃烧（），这样可使燃烧中可燃质燃尽。

A、燃料

B、空间

C、时间

D、氧气