[不定项选择题]共用题干第三篇

The Body Thieves

In the early nineteenth century in Britain,many improvements were being made in the
world of medicine.Doctors and surgeons were becoming more knowledgeable about the
human body.Illnesses that had been fatal a few years before were now curable.However,
surgeons had one problem.They needed dead bodies to cut up,or dissect（解剖）.This
was the only way that they could learn about the flesh and bones inside the body,and the
only way to teach new surgeons to carry out operations.
The job of finding these dead bodies was carried out by an unpleasant group of people
called "body snatchers". They went into graveyards（墓地）at night and, using wooden
shovels to make less noise,dug up any recently buried bodies.Then they took the bodies
to the medical schools and sold them.A body could be sold for between ￡5 and ￡10,
which was a lot of money at that time.The doctors who paid the body snatchers had an
agreement with them一they never asked any questions.They did not desire to know where
the bodies came from,as long as they kept arriving.
The most famous of these body snatchers were two men from Edinburgh called William
Burke and Wil!iam Hare.Burke and Hare were different because they did not」ust dig up
bodies from graveyards.They got greedy and thought of an easier way to find bodies.
Instead of digging them up,they killed the poorer guests in Hare's small hotel.Dr Knox,
the respected surgeon they worked for,never asked why all the bodies they brought him
had been strangled（勒死）.
For many years Burke and Hare were not caught because,unsurprisingly,the bodies
of their victims were never found by the police.They were eventually arrested and put on
trial in 1829.The judge showed mercy to Hare and he was released but Burke was found
guilty and his punishment was to be hanged.Appropriately,his body was given to the
medical school and he ended up on the dissecting table,just like his victims.In one small
way，justice was done.
Now,over 1 50 years later,surgeons do not need the help of criminals to learn their
skills.However,the science of surgery could not have developed without their rather
gruesome（令人毛骨惊然的）help. Burke and Hare differed from other body snatchers in that
A.they got other people to dig up bodies for them.
B.they sold the bodies only to one surgeon.
C.they dug up bodies not just from graveyards.
D.they resorted to murder to get bodies.

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[判断题]SS4G电力机车检查锤检法中的锤击：适用于检查各部件的紧固螺栓、螺钉。敲击螺栓和螺钉时，应向紧固方向敲击，以免把紧固的螺栓敲松。锤击检查法主要是靠锤击的音响、锤柄对力的传递和用另一只。手直接接触敲击处的感觉，判断螺栓（螺母）的紧固程度。
A.正确
B.错误

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[单选题]正压式消防空气呼吸器主要在缺氧、（）的环境中用于呼吸防护的装具。
A.-40度环境
B.开阔水域
C.化学品泄露
D.有毒有害气体

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[单选题]车辆预检质量标准，角柱无裂损，车体倾斜不大于（）mm，车体外胀空车不大于（）mm，重车不大于（）mm。
A.75mm，75mm，135mm
B.75mm，80mm，135mm
C.75mm，80mm，150mm
D.75mm，75mm，150mm

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[单项选择]血清中能检出抗HAV IgG的最佳时间是 ( )
A. 起病后数天内
B. 起病后12周内
C. 起病后2～3个月内
D. 起病后4周内
E. 起病后6个月内

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