锌投入稀盐酸中.

来源:www.tikuol.com 发布时间:2017-07-20 23:48
题型:问答题

问题:

锌投入稀盐酸中.

答案:

点击这里,查看答案

要到微信小程序或APP查看答案哦。

实在点不开答案,可以分享到微信,

在微信里面查看答案。

APP具体操作流程为:

1、下载安卓(苹果)APP

2、点这里打开APP显示答案

题型:选择题

(二)居民购物出行空间距离是城市空间结构研究的对象之一,可以一定程度反映城市商业网点分布的合理性。读我国某市居民购物出行空间距离变化表,回答问题。

 蔬菜食品类日常用品类服装衣饰类家用电器类
2001年出行的平均距离(km)1.432.326.435.94
2011年出行的平均距离(km)1.121.554.528.04
小题1:该市居民购物出行空间距离最小的是蔬菜食品类,影响这类商品销售网点的主要区位因素是

A.地价

B.集聚

C.交通

D.市场小题2:该市居民服饰类购物出行空间距离变化可能反映了

①服装销售网点增加     ②服装商场的通达性改善   ③服装商场品种更多      ④大型服装商场外迁市郊

A.①②

B.②④

C.①③

D.③④小题3:该市居民家用电器类购物出行空间距离变化最大,产生这种变化的原因可能是

①居民的消费水平大幅度上升   ②居民区随城市发展向外扩散   ③家电商家地租支付能力提高   ④家电商场在商业区相对聚集

A.①③

B.②④

C.①④

D.②③

题型:完形填空

任务型阅读 请根据材料内容,按照要求完成各题。(共5小题;每小题2分,满分10分)

In real life, all of us have friends. We can talk to them, play and go to the cinema with them. (1) But we know that not all of them are real good friends, because simply “A friend in need is a friend indeed”.

But why are they still our friends? (2) In every one of us there is a ______ need to have friends and not to live ______ in this world. This need makes us get along with the others. On the other hand, this need keeps us searching everywhere to find new friends. But when we have found one, some time later we realize that he or she is not what we are looking for.

Everybody knows how to become a friend, but not all of them know how to become a good friend, because they don’t know what a good friend means. Some of us want to have friends just to make themselves happy, or maybe get something from others. He or she is not thinking about the others or what makes them happy. He or she is a selfish person.

Someone knows the meaning of good friendship. Someone knows how to be loyal(忠诚的) to someone, how to take care of him, and how to love him, as he is a very important person in his life. Unluckily, not everyone on the Internet wants to be a good friend as what is happening in real life. They are looking for friends, just to prove that they have a lot of friends.

About me, I’m not interested in numbers. Because I learned from the life: “Finding a real good friend is not an easy task”.

1. 将(1)句译成中文:_________________________________________________________

2. 在(2)句的空白处分别填入一个适当的词使句意完整、上下文通顺:

_____________________ _____________________

3. 回答问题:What can we do with friends according to this passage?

___________________________________________________________________________

4.在文中找出与We are not alone because of the need of having friends意思相近的句子:

___________________________________________________________________________

5. 写出文中最能表达该短文主题的句子。

___________________________________________________________________________

题型:单项选择题

健康保险的种类中既有给付性的又有补偿性的。下列健康保险中,()属于给付性险种。

A.住院保险

B.普通医疗保险

C.特种疾病保险

D.综合医疗保险

题型:写作题

第二部分:书面表达: (满分15分)

假如你的网友John即将外出旅行,请你根据以下提示,用英语给他写封电子邮件,向他介绍你对旅游的看法并提醒他旅行注意事项。

1. 欣赏美景,交朋友,放松身心,有益健康。

2. 旅行前的准备(如了解天气,带好衣服、相机、常用药品等)

3. 旅行时注意饮食卫生和安全,防止小偷。

要求:1、行文连贯,不得逐句翻译;

2、词数:100词左右

Dear John,

I am glad to hear that you are going to travel. Now I’d like to share my view on traveling with you.

__________________________________________________________________________

_________________________________________________________________________  _

_________________________________________________________________________  _

Yours,

Ren Jin

题型:单项选择题

男性,30岁,长期饮酒,突然呕大量咖啡色胃内容物。查体:脉细数,收缩压80mmHg,面色苍白,四肢湿冷。急救中应首先()

A.静脉滴注止血药物

B.插入三腔二囊管

C.输血

D.内镜止血

E.胃肠减压