下列表示对应化学反应的离子方程式正确的是 [ ] A.向含有Fe2O3悬浊液中通

题型:选择题

问题:

下列表示对应化学反应的离子方程式正确的是 [ ]

A.向含有Fe2O3悬浊液中通入HI:Fe2O+ 6H = 2Fe3+ + 3H2O

B.少量SO2气体通入NaClO溶液中:SO2+H2O+ClO =SO42-+Cl+2H+

C.误将洁厕灵与消毒液混合:H+Cl+HClO=Cl2↑+H2

D.将1 mol/L NaAlO2溶液和1.5 mol/L HCl溶液等体积互相均匀混合:6AlO2+9H+3H2O=5Al(OH)3↓+Al3+

考点:离子方程式
题型:选择题

阅读理解。

     Don't go to Kauai. Go to any of the other Hawaiian Islands --- Maui, Lanai, the Big Island --- but

leave Kauai for us. The weather on Kauai is so unpredictable (不可预测的) that sometimes it rains

all day --- in fact, it's the second-wettest spot on the earth. Yes, there are giant double rainbows all

the time, and the sunlight through the clouds is magical. But if you are not interested in these, go

somewhere else. You just can't control the nature on Kauai, and who wants to surrender (屈服) to

the nature when you could be at a fine hotel, lying in a comfortable chair next to a swimming pool,

with food served upon request?

       So what if Kauai produces surf champions the way Texas produces cowboys?Most of its 300

white-sand beaches are unmarked. Unless you connect with the local people, the hidden spots are

hard to find. While Hanalei is the most beautiful town you've ever dreamed of, you can forget about

discos and clubs. Worse, it doesn't have one single four-star restaurant. What it does have is the

original drive-through places where you pass by a rambutan tree (红毛丹树), and pick a piece of fruit.

       Shopping in Kauai? Forget it --- unless you are interested in shell necklaces and beautifully carved

wood bowls. Kauai is not about pampering. It's about going natural and finding the nature within you.

It's a do-it-yourself place that offers walking along the coast, diving and swimming in the Pacific Ocean,

and lying on the beach.

    Don't go to Kauai unless you have a lot of time, because there's only one road, which can be slightly

dull. It winds through the beautiful scenery of waterfalls, rivers flowing into the ocean, and taro (芋头)

fields. You have no choice but to look at everything, because the speed limit is 35 m.p.h.

       If you're not interested in color, don't bother with Kauai, because that's what you get --- red roads,

blue oceans, and a hundred different shades of green. It's like diving on land. Many people on Kauai

believe that this is Lemuria --- a lost island in the Atlantic. Can you imagine? Those Hawaiians, surfers,

New Agars, and people who love nature and beauty and want a different quality of life --- what do they

know, anyway? Forget about it --- you're not going to like it. Go somewhere else. Leave Kauai for us.

1. After reading the text, we come to know that it is _____. 

A. a piece of shocking news    

B. an exciting story 

C. an interesting introduction   

D. a moving advertisement

2. It can be learned from the text that _____.   

A. Kauai is an island near the Hawaiian Islands   

B. Kauai is another name of the Hawaiian Islands 

C. Kauai is one of the Hawaiian Islands

D. Kauai does not belong to the Hawaiian Islands

3. In the writer's real opinion, Kauai _____.

A. is not worth visiting at all    

B. is well worth visiting

C. is not a beautiful island      

D. is a dangerous island

4. Who would like to visit Kauai?  

A. Those who love nature.     

B. Those who love city life.

C. Those who love the comfort in a fine hotel.  

D. Those who love going shopping.

题型:选择题

人员素质测评的核心问题;就是通过对人的能力水平及倾向、个性特点、行为特征等的衡量评价;尽可能的谋求()

A、科学合理

B、人职匹配

C、岗位匹配

D、优化组合

题型:选择题

饮酒后驾驶机动车一次记几分?

A.2分

B.3分

C.6分

D.12分

题型:选择题

关节被动活动正常,但主动活动受限最可能为()

A.神经麻痹

B.关节内粘连

C.皮肤瘢痕挛缩

D.肌肉痉挛

E.关节骨折

题型:选择题

6kV电缆输电线路长度为1km,基准容量取100MVA,输电线路的每公里电抗值为 0.07Ω,该段线路电抗标幺值为( )。

A.0.584.
B.0.176.
C.1.703.
D.0.073

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