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问题 单项选择题

划分火场警戒区的方法有（）

A.确定警戒范围、控制现场秩序和强制排除现场混乱

B.控制现场秩序、强制排除现场混乱和及时进行外部疏导

C.确定警戒范围；控制现场秩序；强制排除现场混乱；及时进行外部疏导

D.确定警戒范围、强制排除现场混乱和及时进行外部疏导

答案

参考答案：C

阅读理解
阅读理解。
     The five major role-related behaviours for twelve traveler categories.
 
Traveller categoriesThe five clearest role-related behaviours
(in order of relative importance)
TouristTakes photos, buys souvenirs, goes to famous places, stays
briefly in one place, does not understand the local people
Traveller Stays briefly in one place, experiments with local food, goes
to famous places, takes photos, explores places privately
Holidaymaker Takes photos, goes to famous places, is alienated from the local
society, buys souvenirs, contributes to the visited economy
Jet-setter Lives a life of luxury, concerned with social status, seeks
physical pleasures, prefers interacting with people of his / her
own kind, goes to famous places
Businessperson Concerned with social status, contributes to the economy, does
not take photos, prefers interacting with people of his / her own
kind, lives a life of luxury
Migrant Has language problems, prefers interacting with people of
his / her own kind, does not understand the local people, does
not live a life of luxury, does not explore the local people
Conservationist Interested in the environment, does not buy souvenirs, does not
exploit the local people, explores places privately, takes
photos
Explorer Explores places privately, interested in the environment, takes
physical risks, does not buy souvenirs, keenly observes the
visited economy
Overseas student Experiments with local food, does not exploit the people, takes
photos, keenly observes the visited society, takes physical
risks
International athlete Is not alienated from his/her own society, does not exploit the
local people, does not understand the local people, explores
places privately, searches for the meaning of life
Overseas journalist Takes photos, keenly observes the visited society, goes to
famous places, takes physical risks, explores places privately
Religious pilgrim Searches for the meaning of life, does not live a life of luxury,
is not concerned with social status, does not exploit the local
people, does not buy souvenirs
1. Which of the following behaviours do Tourist, Traveller and Holidaymaker share? 　　
[ ]
A. Stay briefly in one place.　　　　　
B. Buy souvenirs. 　　
C. Go to famous places.　　　　　　　　
D. Explore places privately.
2. Businesspersons are welcomed by the local people maybe because _____. 　　
[ ]
A. they care for their social status 　　
B. they always lead a luxurious life 　　
C. they enjoy communicating with them 　　
D. they help to develop the local economy
3. Which of the following inferences about overseas students is right? 　
[ ]
A. They are curious about the society they visit. 　　
B. They like to do experiments with local food. 　　
C. They take photos as their teachers have instructed. 　　
D. They enjoy taking physical risks because they are brave.
4. Religious pilgrims may not agree to jet-setters' behaviours because they _____. 　　
[ ]
A. live a life of luxury 　　
B. go to famous places 　　
C. seek physical pleasures 　　
D. interact with people of his/her kind
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单项选择题

随着城市人口急剧增长，密集式高层建筑的大片涌现，生态的失衡，城市气候中出现一些新的现象，以下这些现象中哪项是非气候因素造成的（）

A.城市热岛现象 

B.城市沥涝现象 

C.城市沙暴现象 

D.城市光污染现象
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