试题与答案

阅读《宝黛吵架》中的一段文字,回答问题:    那宝玉又听见他说“好姻缘”三个字,越

题型:问答题

题目:

阅读《宝黛吵架》中的一段文字,回答问题:    那宝玉又听见他说“好姻缘”三个字,越发逆了己意,心里干噎,口里说不出来:便赌气向颈上摘下“通灵玉”来,咬咬牙,狠命往地下一摔,道:“什么劳什子! 我砸了你,就完了事了!”偏生那玉坚硬非常,摔了一下,竟文风不动。宝玉见不破,便回身找东西来砸。黛玉见他如此,早已哭起来,说道:“何苦来你砸那哑巴 东西有砸他的,不如来砸我!”

A.这段文字写出了宝黛二人什么样的心理情态

答案:

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题型:完形填空
 任务型读写(共10小题;每小题1分,满分10分)
阅读下面短文,根据所读内容在表格中的空白处填入恰当的单词。注意:每个空格只填一个单词。
You may admire both the romantic love story and the mysterious city of Rome in the movie Roman Holiday. If you are planning to visit Rome, here are some cultural dos and don’ts you should know.
Coffee Etiquette: Italian breakfast consists of pastry and a cup of Cappuccino or shot of espresso. If eaten outside of home, breakfast is always consumed standing up at the local bar. An espresso is not sipped; it is downed in one gulp. Cappuccino is generally a morning drink and is not drunk after noon by real Italians. A post-dinner espresso, however, is common practice.
Dinner Rules: It is expected for guests to arrive for dinner reservations at least fifteen minutes late. In many restaurants, printed menus are for tourists. Regular patrons know to ask for the daily specials, which typically feature the freshest ingredients. Bread, when served, is rarely accompanied by butter or olive oil.
Drink the Water: Rome has plenty of public water fountains, and real Romans (and their dogs) always drink directly from them. Many people also refill their water bottle from these fountains.
Mind the Traffic: Unless there's a traffic light, or you are in a crosswalk, don't expect cars to stop for you. Though crosswalks go first, in a car – crazy city, still you’d better keep cautious and walk cautiously.
Money: Always have some euros with you. Most major hotels, restaurants, and shops take credit cards, but many smaller operations either will either be unwilling to accept them for smaller purchases or do not accept credit cards at all. ATMs are available around the city and at the airports.
About Soccer: Most Italian men are passionate about their soccer. Arm yourself with some knowledge of Italy's soccer scene, and you will find ready conversation partners almost everywhere.
The Romans: The people here love to share their thoughts, opinions and emotions. They are creative, passionate, playful, occasionally rude or vain but always entertaining, and almost always good – humored.
Theme
Dos and Don’ts in Rome
Eating
▲Always have your breakfast with a cup of drink, Cappuccino or espresso (76)          .
▲Arrive at least fifteen minutes last if (77)         for dinner.
▲Bread, when served, is rarely (78)       by butter or olive oil.
▲(79)     some daily specials in restaurants directly, as regular customers do.
Drinking
▲Public water fountains are always (80)          by real Romans and their dogs.
▲Refill your water bottles from the fountains, too.
Traffic rules
▲Never expect cars to stop for you unless in a crosswalk.
▲When you are in a crosswalk, you’d better keep (81)      .
(82)         
▲Have some euros with you for smaller (83)         , because not all shops take credit cards.
Communicating
▲Start your (84)           with local people by talking about Italian soccer and they will be (85)       to share their opinions with you.
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题型:实验题

(10分)在实验室里可以用如下图所示装置制取氯酸钾、次氯酸钠和探究氯水的性质(固定装置略去)。图中①为制取氯气的装置;②试管中装有15mL30%KOH溶液,并置于热水中,制取氯酸钾;③试管中装有15 mL 8%NaOH溶液,并置于冰水中;④中装有紫色石蕊试液。

(1)③试管中制取次氯酸钠的化学方程式为                                  

(2)实验中可观察到④试管中溶液的颜色发生如下变化,填写表格。

实验现象原因
溶液最初从紫色变为         氯气与水反应生成的HCl使石蕊试液变红
随后溶液逐渐变为无色                                 
最后溶液从无色逐渐变为                                      
(3)此实验有一个明显的不足之处,应如何改进?                                     

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