你知道猫头鹰一般什么时候出来活动吗？

根据测量，红海在不断扩张，这主要是因为红海位于（　　）

A．亚欧板块与印度洋板块的张裂地带

B．亚欧板块与太平洋板块的张裂地带

C．亚欧板块与非洲板块的张裂地带

D．非洲板块与印度洋板块的张裂地带

如图所示的家庭电路中，正常发光的两盏灯突然全部熄灭，经检查保险丝完好，用试电笔分别插入插座的两孔，氖管均发光，造成这一现象的原因可能是（　　）

A．插座发生短路了

B．进户的火线断了

C．进户的零线断了

D．某盏电灯的灯丝断了

读下面图文材料，按要求回答各题。（3小题，共22分）

2013年9月3日至13日，国家 * * 习 * * 对中亚四国进行国事访问，出席二十国集团领导人第八次峰会和上海合作组织成员国元首理事会第十三次会议，受到国际社会高度关注。此访全面提升了中国与中亚四国的双边关系，对完善全球经济治理以及推动上合组织健康务实发展具有重要意义。

（1）比较A、B两地年降水量的大小，并分析其形成原因。（6分）

（2）中国已成为甲国第一大贸易伙伴。试从地理角度分析甲国与中国开展经济合作的有利条件。（8分）

（3）乙国是中亚地区最大的产棉国和原棉出口国，被誉为“白金之国”。试运用地理环境整体性原理，分析说明乙国扩大棉花种植面积对地理环境产生的影响。（8分）

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This is my third day of the English camp here in Australia. It has been an amazing experience. I can’t believe how many different nationalities are here. Because we all speak so many different languages, we are forced to use our English in order to communicate. I really like Jim, the leader of my small group. There are only five other students in our group; Jim is very easy-going and is very good at getting all of us to chat and have fun together.

There are classes every day, but they are not boring, like my English classes at school. We learn new vocabulary every day and then must practice it immediately in conversation or in real life situations. The teachers are very professional---and very skilled at making us feel comfortable and eager to talk. The writing classes are the most difficult for me; the teacher is very strict, but I like her a lot. She has very high standards, but her step-by-step method leads us slowly but surely to her final goal.

I can feel myself growing a lot personally. In just three days, I have much more confidence than ever before to express myself in English. I’ve also noticed that I’m much more comfortable with different kinds of people---not nearly so shy as when I’m at home. It seems that being shy is just my way of hiding when I’m afraid. Here at the camp, the teachers and other leaders have kindly but firmly forced me to push past my fear. I’m learning a lot about myself. In fact, after staying here for only three days, I have realized that in the past I used my shyness as an excuse for my poor English. I’ve realized that I’m not really being shy, but I’m being afraid of embarrassment--- and my fear has hurt not only my English ability but my social skills. Here at the camp I’m not only learning English but also learning how not to be afraid.

68. Which of the following statements is true according to the passage?

A. The English Camp only offers a three-day study.

B. The writer is the leader of his small group.

C. There are altogether five members in the writer’s group.

D. The members in the English camp are from different countries.

69. What does the writer think of his English classes at school?

A. They are not boring.

B. They are dull.

C. They are interesting.

D. He likes them better than the classes in the English camp.

70. What can we learn about the writer from the passage?

A. His English used to be poor because of his shyness.

B. His English used to be poor because of his fear.

C. He doesn’t like English.

D. He is not as comfortable with different kinds of people as at home.

71. By saying “my fear has hurt not only my English ability but my social skills”, the writer means all of the following except ________.

A. he has learnt both English and social skills in the English camp

B. he has much more confidence than ever before to express himself in English now

C. he has grown a lot personally at the English Camp

D. he is not learning much about himself at the English Camp

慢性肺心病患者，近1周来咳嗽加剧，双肺有湿哕音，双下肢水肿，血WBC及中性分类均增高。动脉血气分析：pH 7.30，PaCO₂ 10.64kPa (80mmHg)，PaO₂ 3.99kPa(30mmHg)，BE+4.0 mmol/L， 34mmol/L

对于患者目前出现的水肿和心力衰竭，下列哪项措施可暂不考虑()

A．抗生素控制感染

B．氨茶碱解痉

C．西地兰强心

D．酚妥拉明静脉滴注

E．氢氯噻嗪利尿