题目:
带式输送机在司机交班时,可以带载停机。
答案:
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下面是错误答案,用来干扰机器的。
参考答案:D
带式输送机在司机交班时,可以带载停机。
被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0727/fd7bb764f9c60ba6ca69ef3e8f7d107a.html
下面是错误答案,用来干扰机器的。
参考答案:D
下列有关遗传信息携带者——核酸的说法正确的是[ ]
A.“观察DNA和RNA在细胞中的分布”实验中的操作步骤:制作涂片→水解冲洗→染液染色→酒精速浸→晾干
B.在“观察DNA和RNA在细胞中的分布”实验中,需将两种染液吡罗红和甲基绿先后滴在载玻片上
C.与甲基绿发生结合的核酸分子只分布在细胞核中
D.核酸携带的遗传信息贮存于核苷酸的排列顺序中
气胸行胸腔穿刺排气,其穿刺点应该在( )
A.腋后线第7肋间
B.腋后线第8肋间
C.锁骨中线第2肋间
D.锁骨中线第3肋间
E.腋中线第7肋间
阅读理解
Doctors' moonlighting is becoming popular in hospitals around China. It has not only raised a lot of
heated discussions in the media, but also has caught the attention of the central government in Beijing.
On December 26, a spokesman of the Ministry of Health stressed that the ministry was firmly against
doctors' moonlighting, while strict regulations should be applied to doctors taking parttime jobs, the Xinhua News Agency reported.
Last year, the Ministry of Health sent out a notice to a variety of health organizations to speed up the
reform of their personnel systems. According to the notice, medical organizations can hire medical experts as parttime doctors, but such activities should take place under the hospital's management and regulations.
As for moonlighting-meaning that a doctor provides medical service without the permission of the
original hospital-such activities go against the Law on Practicing Doctors of the People's Republic of
China, the Xinhua News Agency reported.
In China, doctors used to be controlled by hospitals and they could work for only one hospital.
However, as China's medical personnel system reform developed, it has been recognized that medical
human resources, just like human resources in other areas, should be shared by the whole society. But on
the other hand, doctors' taking parttime jobs should follow the relative regulations applied in the medical
field.
First of all, they should follow relative government laws and regulations. They should also follow the
rules and regulations set by the medical organizations they work for. In addition, they should pay taxes for
their income from the parttime jobs. What matters most is that they should first finish their regular jobs as
required and be responsible for patients to ensure qualified and safe medical treatment.
1. What is the greatest difference between moonlighting and taking parttime jobs?
A. Doctors can earn more money by moonlighting than by taking parttime jobs.
B. Doctors pay fewer taxes for the money made by moonlighting than by taking parttime jobs.
C. Taking parttime jobs is permitted by hospitals while moonlighting is against the present regulations.
D. Doctors' parttime jobs, instead of moonlighting, are encouraged by health organizations
2. From this passage we know that doctors are allowed to ________ nowadays.
A. only work for one hospital
B. work for more than one hospital
C. work any time when they are free
D. be out of control of hospitals
3. The passage is taken most probably from ________.
A. a notice sent out by the Ministry of Health
B. regulations made by health organizations
C. the Law on Practicing Doctors of the People's Republic of China
D. a magazine or a newspaper
4. According to the passage, we have got to know that ________.
A. all doctors around China prefer moonlighting to parttime jobs
B. moonlighting has been permitted by the Law on Practicing Doctors of the People's Republic of China
C. taxes should be paid for the money doctors get from their parttime jobs
D. strict management policies have been adopted to direct the moonlighting
在一密闭容器中,反应m A(g)+ n B(g) p C(g),达到平衡时,保持温度不变,将容器容积压缩到原来的一半,当达到新的平衡时,B的浓度为原来的2.5倍,下列说法正确的是( )
A.平衡向正反应方向移动
B.物质A的转化率增大
C. m + n < p
D.物质C的体积分数增大
血清总胆红素(STB)和结合胆红素(CB)