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脱硫系统中基本无有毒、高温及高压位置，只是石灰石浆液对人眼睛和皮肤有刺激性，如查在生产中被浆液溅入眼睛，应用（）。

答案

参考答案：清水冲洗

阅读理解
阅读下面短文，从各题所给的四个选项(A、B、C和D)中，选出最佳选项。
     If you are cycling in foreign countries, you will need to know what these traffic signs and signals mean.
 
1.      A sign like this one means that there is a bike lane (车道). If there is such a
sign, you are required to use the bike lane. If there is not such a sign, you
should ride with traffic as far to the right side of the road as possible.
2.     This signal means you can cross the street along with pedestrians (行人).
It has a green picture of a person walking instead of using the word "walk".
3.      This signal is the "don't walk" sign. It is a picture of a red hand, meaning
you should stop. You should wait to cross the street until the green picture
of the person walking is showing.
4.      Car drivers and bikers must come to a complete stop at "STOP" signs.
5.      A "YIELD" sign means to slow down and be ready to stop. If there are
pedestrians or vehicles in or near the crossroad, you must stop. If there is
no traffic in or near the crossroad and it is safe, you may go through.
6.     This signal means you are coming to a zebra crossing. Car drivers and
bikers must stop to allow people in the zebra crossing to cross the street.
7.      When people are working on the roads, parts of the road are often dug up
or rough (不平整的). Be careful when you are cycling. Rough roads could
make you fall off your bike. If you must move into the road to go around a
work area, you should stop and look carefully to be sure there is no traffic
coming.
8.      A detour is a way of getting around a roadway that is closed. Roads are
usually closed because of road work or dangerous conditions. If you must
take a detour, be careful about the roads you aren't used to.
1. What are cyclists required to do when they see the sign ?
A. To ride against traffic.
B. To ride on the left side of the road.
C. To ride on the bike lane.
D. To ride on the right side of the road.
2. Which of the following signs has the same meaning as the sign?
A. B.C.D.
3. What should cyclists do when they see the sign?
A. They should be careful when they cycle on the rough road.
B. They should take the rough road and fall off their bikes.
C. They should move into the road to go around a work area.
D. They should take another route instead of the closed roadway.
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单项选择题

阅读下面短文，回答下 * * 道题。
古今中外许多脍炙人口的文学名著不仅仅是艺术珍品，甚至主要目的不在于艺术，而是以艺术为手段表达某种哲学思想、政治思想、教育思想或其他思想，还可能万象皆备。如伏尔泰、狄德罗、萨特等人的一些著作，既是小说，又是哲学，而卢梭的小说《爱弥儿》，就明确地说过是阐述其教育思想的。至于空想社会主义者莫尔、康帕内拉、卡贝和反乌托邦主义者赫胥黎、奥威尔等人的小说，主要是表达其政治思想的。我国古代四大文学名著，所包含的思想极为丰富，又各具中心。其中有些是很有现代意义和实用价值的。
比如，近年来，人们已从《三国演义》、《水浒传》、《红楼梦》中挖掘了许多人才学的内容：认为《红楼梦》中的王熙凤、贾探春是具有管理能力的人才，她们推行的是从那个封建家庭内部实际出发的某种责任制；认为《西游记》提出了人才使用的问题，孙悟空在大闹天宫之前是怀才不遇，因为他官封“弼马”，屈居下位，职到“齐天”，却又并无实权。有的人甚至认为《水浒传》在某种意义上就是一部人才学，说是宋王朝不能用人，驱使天下的人才投奔梁山，而宋江善于用人，才使许多人才会聚到梁山。至于《三国演义》，涉及的就更多一些。“马谡失街亭”等著名篇章，已经是越嚼越出味儿了，只不过还没有人称它为人才学罢了。
对于这种研究，学术界有一点微词，认为这只能代表一种信息，即国家重视人才的信息，而作品中的内容并不一定如此。也就是说，这四部著作中，并不一定有很多人才学的内容，只是研究者为了某种需要，作了时代的外加而已。问题应该怎样看呢研究古代著作，“外加”是可能出现的，不过也不能一概而论，要做具体分析。

第3段“对于这种研究”一句中，“这种”指代的是：

A．对古今中外文学名著表达的思想内容的研究

B．对我国古典文学名著现代意义和实用价值的研究

C．人们从我国古代四大文学名著中挖掘人才内容的做法

D．从人才学角度研究古典文学
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