男，35岁。因5天来右下后牙肿痛，今日全身不适来就诊。查：患者痛苦面容，右面颊部肿胀

维新思潮的代表人物严复在《辟韩》一文中说：“秦以来之为君，正所谓大盗窃国者耳。国谁窃？转相窃之于民而已。”他主张“国者，斯民之公产也，王侯将相者，通国之公仆隶也。”这一言论反映了严复[ ]

A．还政于民的主张

B．进化和革命的思想

C．中体西用的观点

D．废除君主制的要求

阅读理解

      Just like humans, birds too rely on sound to communicate.However, they do not have a "language" in

the true sense of the word and instead produce a variety of sounds to convey different emotions.

     Often, birds recognize their mates (or young) by sound rather than sight.Hungry young birds use

begging calls to let their mothers know it is feeding time.Alarm calls, flight calls and warning calls are other sounds made frequently by adults.

    A new study shows that songbirds rehearse (排演) their songs even in their sleep.The activity in the

brain of the birds when asleep is similar to the brain activity when the birds were awake and singing.The

team used tiny recording devices to measure the activity of individual brain cells in four songbirds both

when they were singing and when they were asleep.

     Apparently the bird stores a song after hearing it, and then rehearses it later in its sleep.Scientists now

believe the birds "dream of songs and tunes" to help them master the fine art of singing and that sleep

plays a key role in the learning process!

     Many songbirds learn to sing listening to adult birds of the same species.However, if separated from

the adults, the young birds develop sounds which are hard to understand instead of normal song patterns.

Researchers carried out an experiment in which a male bullfinch (灰雀) was raised by a female canary

(金丝雀). The bullfinch soon learned the canary's song and when it was later mated to a female bullfinch, Mr.Bullfinch taught his children the canary's songs.

     Last year, a British survey of London's songbirds showed that the city's birds are losing their tunes.

Birds could hardly hear one another, over the traffic noise；as a result, instead of copying the sweet

notes of the adults, young birds were copying the sounds they heard most often, namely car horns and

beeping cellphones!

1. According to the passage, birds recognize their mates by ________.

A. using their own words

B. listening to their sounds

C. looking at their appearances

D. singing the same songs

2. What kind of calls might a young bird make most often according to the passage?

A. Flight calls.  

B. Alarm calls.

C. Begging calls. 

D. Warning calls.

3. The story of Mr.Bullfinch suggests that ________.

A. young birds learn to sing from whom they live together with

B. birds only learn how to sing from the same adult species

C. it's not easy for adult birds to teach young birds songs

D. a canary's song is more beautiful than a bullfinch's

4. From the last paragraph we know that ________.

A. traffic noise makes young birds become deaf

B. birds in the city can sing as sweetly as those in the wild

C. birds in the city recognize their mates mainly by sight

D. noise pollution causes much trouble for birds in the city

5. What can we infer from the passage?

A. The eyesight of songbirds is very poor in most cases.

B. There's no brain activity when a bird is sleeping.

C. Birds have something in common with humans in terms of communication.

D. Different songbirds usually develop the same song patterns.

对甲亢病人进行的术前准备中，下列哪项不正确（）

A.颈部摄片了解有无气管受压或移位

B.服用丙基硫氧嘧啶控制甲亢症状后即可行手术治疗

C.喉镜检查，确定声带功能

D.详细检查心脏有无扩大、杂音等，并作心电图检查

E.测定基础代谢率，选择手术时机

如出现键盘失灵应如何处理？（）

A、检查是否为个别键问题

B、如果只能使用上、下班键，则判定计算机死机，在控制柜内重启动计算机

C、若所有键均无反应，则判定键盘线断

D、若键入的符号与标示不一致，则需要重新定义键盘

气能摄血，就是气有防止出血的作用。