从政的政治家明明内向就不要强装______，明明木讷最好就别故作__

[多选题]公民、法人或者其他组织对行政机关实施行政许可，享有下列哪些权利？
A.陈述权
B.申辩权
C.申请行政复议
D.行政赔偿请求权

[多选题]《燃气工程建设交付体系文件》规定：工程数字化系统中五小工商户项目可重点管控（）关键工序。
A.技术交底
B.材料进场
C.管道试验
D.竣工验收
E.管道安装

[不定项选择题]共用题干 Learn About Noble Gases（惰性气体）

1 Have you ever ridden on a balloon?Many tourist spots offer balloon rides in order for people to see
the beauty of a place from above.A balloon contains a noble gas called helium（氦）.Formerly,balloons con-
tamned hydrogen but hydrogen is very flammable and dangerous when uncontrolled.Therefore,people shifted
to helium,which is safer. Helium is safe because it has the properties of the noble gases.
2 People once believed that noble gases couldn't chemically react at all.For this reason,they were
called inert gases（惰性气体）.They were also listed under Group 0 in the old periodic table because scien-
tists believed that the gases have zero valence（价）electrons in their outer shell.This was later proven to be
untrue when some noble gas compounds were discovered.
3 The gases are elements,which share similar properties.These properties include being monoatomic,
colorless,odorless,being able to conduct electricity,and having low chemical reactivity.Noble gases
include helium,neon,argon,krypton,xenon and radon.These are all found in Group 18,in the right most
column of the periodic table.If you look at the periodic table,you will notice that these elements are the only
ones which do not have a charge. Helium has the lowest molecular（分子的）weight while radon is the
heaviest.
4 Remember that chemical reactions occur because atoms have valence electrons,which are electrons
in their outer shell.When the outer shell is"unfilled"or the required number of electrons is not yet corn-
plete,the atom is more reactive.Noble gases have a full outer shell,meaning that they have complete elec-
trons in their outer shell.This complete number varies.For instance,the outer shell of helium has 2 valence
electrons while the outer shell of xenon has 8 electrons.Nowadays,there remains to be a few noble gases
because of the low chemical reactivity of these said gases.
5 because of their properties,noble gases have many important applications.They are widely used in
medicine and industries. For instance , liquid helium is used for superconducting magnets（磁体）.These
magnets are very important in physics and medicine.When a doctor suspects that a person's brain has been
damaged,he might request for Magnetic Resonance Imaging(MRI).MRI allows the doctor to"see"the
brain,without operating on the patient. Paragraph 2 ____________
A.How were Noble Gases Discovered?
B.What is the Periodic Table?
C.What are the Applications of Noble Gases?
D.How were Noble Gases Understood in the Past?
E.What Causes the Low Chemical Reactivity of Noble Gases?
F.What are Noble Gases?

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