【题目】甲、乙、丙三溶液各含有一种X－(X－为Cl－、Br－或I－)，向甲中加入淀粉溶液和氯水，则溶液变为橙色，再加丙溶液，颜色无明显变化。则甲、乙、丙依次含有( )

A.Br－、I－、Cl－ B.Br－、Cl－、I－

C.I－、Br－、Cl－ D.Cl－、I－、Br－

【题目】完成句子

1. When you get the paper back, pay special attention to what _________________________. (mark)

当你拿回卷子时，特别注意做了记号的地方。

2. Every possible means______________________________to prevent the air pollution, but the sky is still not clear. (try)

为了防止空气污染，各种方法都试过了，但天空依然雾蒙蒙的。

3. So far, three fifths of the workers in our factory ______________________________in that technical and engineering school.(train)

至今为止，我们工厂五分之三的工人在那家技工学校受过培训。

4. Up to now, all that can be eaten______________________________by them. ( eat)

至今为止，可以吃的都被他们吃光了。

5. Since the 1970s, many new applications ______________________________for computer. ( find)

自20世纪70年代以来，已发现了计算机许多新的应用。

6. A large number of people injured in the earthquake______________________________ hospitals all over the country since it happened. (send)

自地震发生以来，大量在地震中受伤的人巳经被送往全国各家医院。

7. Great changes ______________________________ in my hometown since 2010. (take)

自从2010年以来，我的家乡发生了巨大的变化。

8. To our surprise, the poor worker as well as his wife and daughters ______________________________ to the grand party which will be held tomorrow evening, too. (invite)

使我们感到奇怪的是，这个贫穷的工人及其妻女也被邀请参加明天晚上举行的盛大晚会。

9. Look at the way your face______________________________. (wash)

看看你怎么洗的脸。

10. He ______________________________ by his classmates for the foolish mistakes.(laugh)

他的同学经常嘲笑他犯的愚蠢的错误。

【题目】The old man insisted that I __________ his wallet and insisted that I __________ to the police station with him.

A. had taken; go B. take; should go

C. would take; had gone D. should take; go

【题目】 书面表达

假定你是李华，你校外籍教师Miss Rose常常在课余时间辅导你英语口语，使你在上周学校举行的英语演讲比赛中荣获第一名。为此，你决定写一封感谢信，对Miss Rose的帮助表示真诚的感谢。

注意：1.文章包括上述内容，可适当增加细节，以使行文连贯；

2.词数100左右；

3．信的开头和结尾已为你写好，但不计入总词数。

Dear Miss Rose,

I am writing to you _______________________________________________________________________

___________________________________________________________________________________________

___________________________________________________________________________________________

____________________________________________________________________________________________

____________________________________________________________________________________________

____________________________________________________________________________________________

I’m looking forward to hearing from you.

Yours sincerely,

Li Hua

【题目】下列关于胡萝卜素的叙述，错误的是（ ）

A．胡萝卜素可用于治疗幼儿生长发育不良、干皮症等

B．胡萝卜素可从大面积养殖的岩藻中提取

C．萃取过程中要采用水浴加热

D．提取胡萝卜素时，可采用石油醚、苯、丙酮等作溶剂

【题目】完成句子

1. No sooner ____________________ than it began to rain.

我刚一到家天就开始下雨了。

2. Out ____________________, who won the first place in the race.

这位在比赛中获得一等奖的运动员冲出去了。

3. ________________, he knows much. (as)

尽管他年轻，但懂得很多。

4. Only after the doctor gave the patient anesthesia _________________________. (perform)

只有在医生给病人施行麻醉以后，手术才能进行。

5. ___________________________ that even people in the next room could hear him.

他说话的声音如此大以至于隔壁屋里的人都能听见。

【题目】A

BEIJING — Rising smartphone star Xiaomi is moving upmarket and taking aim at Apple’s iPhone. The Chinese maker known for low-priced phones on Thursday unveiled (发布) a new model that Chairman Jun Lei said is comparable to Apple’s iPhone 6 but thinner, lighter and much cheaper. The phone starts at 2, 299 yuan ($375), less than half the 5,288 yuan ($ 865) price of an iPhone 6 in China.

Xiaomi, founded in 2010, passed South Korea’s Samsung Electronics Co. in the second quarter of last year as the best-selling smartphone brand in China by the number of phones sold. The company is expanding into India and other developing markets but has yet to announce plans to enter the United States or Europe.

Xiaomi ＂is a respected brand that already has an Apple-like following＂ in China, said analyst Brian Blair, who tracks mobile device makers at Rosenblatt Securities. Apple is still a relatively small player in China, selling about 45 million iPhones there last year, Blair estimates, but will continue to grow.

＂Apple is very much a premium (高端的) brand,＂ said Blair. ＂The company that’s more at risk is Samsung, which has been losing share in that market.＂

Privately-held (私人控股的) Xiaomi said last year’s sales tripled to 61.1 million phones and revenue (收益) more than doubled to 74.3 billion yuan ($12.2 billion). The company, based in Beijing, recently completed a round of fundraising from investors that it said valued Xiaomi at $ 45 billion, making it one of the world’s most valuable technology brands.

Xiaomi ran into legal trouble in India in December after a court blocked sales while it hears a complaint by Sweden’s LM Ericcson that the Chinese company violated its patents(专利).

In a blog post earlier this month, Lei called the case a ＂rite of passage＂ (成年礼) for a young company.

【1】Which of the following statements is true?

A. Xiaomi sold more cellphones than Samsung in 2010 in China.

B. Compared to Xiaomi, Apple’s iPhone 6 is thinner and lighter.

C. Low price is Xiaomi’s advantage over Apple’s iPhones.

D. The company is expanding into the United States or Europe.

【2】 What can be inferred from the passage according to Brian Blair?

A. More than 45 million iPhones will be sold this year.

B. Xiaomi can beat Apple in the market of China.

C. He thinks Xiaomi is superior to Apple.

D. Samsung will be closed for losing share in the market.

【3】How is the 5th paragraph developed?

A. By giving examples.

B. By analyzing cause and effect.

C. By providing data.

D. By making comparisons.

【4】What’s the attitude of Jun Lei towards the case of Xiaomi in India?

A. Negative. B. Satisfied. C. Positive. D. Doubtful.

【题目】B

It was 1504, Columbus was making another trip to the New World. Columbus and his men needed fresh water and food after three months at sea. They saw an island and went on to the shore. On the island, there were unfriendly Indians who refused to give food to them. Columbus’ men were afraid of the Indians, but he had a clever plan. He used sign language to tell the Indians about his mysterious (神秘的) power to turn off the light in the sky. He knew about a lunar eclipse (月蚀) the next night because the information was in his almanac (历书). Columbus told the Indians, ＂Tomorrow night I’ll turn off the light in the sky.＂ But they didn’t believe him. When the eclipse began the next night the Indians became very frightened. They begged Columbus to turn on the light again, and they quickly gave him all the food and water he wanted. Immediately Columbus and his men hurried back to the ship and sailed away in the moonless night.

【1】 Columbus and his men stopped at the island because __________.

A. they wanted to meet the Indians there

B. they hoped to get supplies of food and water

C. they had never been on the island before

D. they had planned to visit it

【2】 The Indians __________ Columbus and his men.

A. were glad to see B. were kind to

C. welcomed D. were not kind to

【3】Columbus __________ to tell the Indians that he had mysterious power.

A. used movements of /span>hands and expressions in his face

B. spoke in the language of the Indians

C. drew a lot of signs

D. wrote in the language of the Indians

【4】＂The light in the sky＂ here means __________.

A. the sun B. the moon C. the stars D. the daylight

【5】The Indians gave Columbus food and water because they __________.

A. believed Columbus was a man with mysterious power

B. were interested in Columbus’ trip

C. wanted to help Columbus

D. were clever

【题目】B

Wong Fuk-wing, a Hong Kong volunteer(志愿者) at an orphanage(孤儿院) in Yushu, was killed in the earthquake when he was trying to save others on April 14, 2010.

Wong managed to run safely out of the building with some children when the first quake happened at 7:50 am on April 14, but he went back inside to rescue three other children and three teachers inside, although he knew the danger of aftershocks(余震).

At 10 a. m., all the children and one of the teachers were saved. However, Wong was buried under the fallen building and died. The other two teachers were still waiting to be rescued.

46-year-old Wong was a truck driver, who often said he could only give his efforts to charity(慈善) instead of money, as he did not earn a lot. His tragic(悲剧的) end touched the hearts of many people both in Hong Kong and on the mainland.

Wong began volunteering in 2002. In 2003, Wong was told by the doctor he got serious illness, which gave him a great blow. However, the illness did not deter the warm-hearted man. When the earthquake struck Wenchuan in Sichuan Province in 2008, Wong rushed to the disaster area of Shifang to offer his help though his family did not want him to go.

In fact, Qinghai is a place Wong had often visited since 2006. As a volunteer, he gave out medicine and clothing to the orphanage there. No one could expect that Wong would die helping others.

Hong Kong Chief Secretary Henry Tang Ying yen said he had ＂the highest respect＂ for the hero who gave his life for others. ＂What he did has shown the Hong Kong spirit.＂ The citizens of Hong Kong called him ＂the pride of Hong Kong’s people＂ and people on the mainland have also praised him as ＂a true hero＂.

【1】Wong died in the earthquake ____________.

A. after he sent medicine and clothing to the orphanage

B. when he returned to save the teachers and students

C. because he suffered from his serious illness again

D. as the first earthquake happened

【2】The underlined word ＂deter＂ in Paragraph 5 refers to ＂____________＂.

A. prevent B. refuse C. kill D. encourage

【3】What can we know about Wong from the passage?

A. He never visited Qinghai before 2010.

B. He was supported by his family being a volunteer.

C. He was thought highly of by the Chinese.

D. He was a taxi driver before he died.

【4】Which of the following words can be used to describe Wong according to the passage?

A. Honest and self-satisfactory.

B. Warm-hearted and selfless.

C. Proud and self-centered.

D. Capable and hard-working.

【题目】Kate has tried very hard to improve her English. But by no means ________ with her progress.

A .the teacher is not satisfied B. is the teacher not satisfied

C. the teacher is satisfied D. is the teacher satisfied