【题目】(双选题)能使铁溶解，但不能生成沉淀的溶液是( )
A．稀硫酸 B．FeCl3溶液
C．CuSO4溶液 D．FeSO4溶液
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黄冈海淀全程培优测试卷系列答案科目：高中地理 来源： 题型：
【题目】短文改错
下面短文中有10处语言错误。请在有错误的地方增加、删除或修改某个单词。
增加：在缺词处加一个漏字符号（∧），并在其下面写上该加的词。
删除：把多余的词用斜线（﹨）划掉。
修改：在错的词下画一横线，并在该词下面写出修改后的词。
注意：1.每处错误及其修改均仅限一词；
2.只允许修改10处，多者（从第11处起）不计分。
Yesterday I happened to meet a young America student in the Palace Museum. This was the first time that I has met a foreigner, so I went up and greeted him with English. He told me that he was a college student travel in China and he liked China very much. I volunteered to show him around the museum. He was deep impressed with the Chinese buildings and busy with taking photos all the time. He said never before had he seen so beautiful buildings. After that, we went boating on a lake but had a good time. I was very glad to have such a good chance to practice my speaking English.
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科目：高中地理 来源： 题型：
【题目】Sam ________ a kettle full of boiling water onto his legs.
A．got over B．knocked out
C．took over D．knocked over
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科目：高中地理 来源： 题型：
【题目】--- Were all three people in the car injured in the accident?
--- No, only the two passengers who got hurt.
A. there were
B. it were
C. there was
D. it was
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科目：高中地理 来源： 题型：
【题目】短文改错
假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文。文中共有10处语言错误，每句中最多有两处。每处错误仅涉及一个单词的增加、删除或修改。
增加：在缺词处加一个漏字符号(∧)，并在其下面写出该加的词。
删除：把多余的词用斜线(＼)划掉。
修改：在错的词下划一横线，并在该词下面写出修改后的词。
注意：1．每处错误及其修改均仅限一词；
2．只允许修改10处，多者(从第11处起)不计分。
Wang Lin is a child who has grown up in the SOS Children’s Village. It was in 1992 he was sent there.At that time she was only four years old. Fortunately, he met many kind and warm-hearted worker. They took good care of him and he lived a happily life. Two years ago, he was admitted to an university. Upon heard the news, all the people in the village feel very glad. ＂He is an intelligent but hard-working boy. He set a good example for the children here, and we are all proud for him,＂ one worker said. Wang Lin loves the village and the people there, so he is often returns to see them whenever he is free.
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科目：高中地理 来源： 题型：
【题目】阅读理解。
California Condor’s Shocking Recovery
California condors are North America’s largest birds, with wing-length of up to 3 meters. In the 1980s, electrical lines and lead poisoning(铅中毒) nearly drove them to dying out. Now, electric shock training and medical treatment are helping to rescue these big birds.
In the late 1980s, the last few condors were taken from the wild, and there are now more than 150 flying over California and nearby Arizona, Utah and Baja in Mexico.
Electrical lines have been killing them off. “As they go in to rest for the night, they just don’t see the power lines,” says Bruce Rideout of San Diego Zoo. Their wings can bridge the gap between lines, resulting in electrocution(电死) if they touch two lines at once.
So scientists have come up with a shocking idea. Tall poles, placed in large training areas, teach the birds to stay clear of electrical lines by giving them a painful but undeadly electric shock. Before the training was introduced, 66% of set-freed condors died of electrocution. This has now dropped to 18%.
Lead poisonous has proved more difficult to deal with. When condors eat dead bodies of other animals containing lead, they absorb large quantities of lead. This affects their nervous systems and ability to produce baby birds, and can lead to kidney(肾) failures and death. So condors with high levels of lead are sent to Los Angeles Zoo, where they are treated with calcium EDTA, a chemical that removes lead from the blood over several days. This work is starting to pay off. The annual death rate for adult condors has dropped from 38% in 2000 to 5.4% in 2011.
Rideout’s team thinks that the California condors’ average survival time in the wild is now just under eight years. “Although these measures are not effective forever, they are vital for now,” he says. “They are truly good birds that are worth every effort we put into recovering them. ”
【1】California condors attract researchers’ interest because they .
A.are active at night
B.had to be bred in the wild
C.are found on in California
D.almost died out in the 1980s
【2】Researchers have found electrical lines are.
A.blocking condors’ journey home
B. big killers of Califorbnia condoras
C. rest places for condors at night
D. used to keep condors away
【3】According to Paraghaph 5 ,lead poisoning.
A.makes condors too nervous to fly
B. has little effect on condors’ kidneys
C. can hardly be gotten rid of form condors’ blood
D. makes it different for condors to produce baby birds
【4】The passage shows that .
A.the average survival time of condors is satisfactory
B.Rideout’s research interest lies in electric engineering
C.the efforts to protect condors have brought good results
D.researchers have found the final answers to the problem
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科目：高中地理 来源： 题型：
【题目】 is a fact that English is being accepted as an international language.
A. There
B. This
C. That
D. It
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科目：高中地理 来源： 题型：
【题目】
--- Where did you find your lost pen?
--- It was in the park we visited that day.
A. what
B. that
C. where
D. when
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科目：高中地理 来源： 题型：
【题目】Have you ever heard that Mary and John, a devoted couple, have .
A. split up
B. broken up
C. put up
D. choked up
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