摘要： B.夏天到时.罗莎就会到爸爸农场去度假.故选arrive.
网址：http://m.1010jiajiao.com/timu3_id_2392154[举报]
】阅读《塑料瓶装水真的干净吗》完成下面题目（7分）
①出门在外，口渴的时候我们都习惯买一瓶水喝，瓶装水给我们的印象是干净和方便，尤其是高档瓶装水都会标榜自己“出身清白”，“从未受到过人类污染”。例如,“王岛云雨”产自澳大利亚塔斯马尼亚岛,那里号称拥有世界上“最干净的空气”,雨水自然清洁无比；“公元前1万年”产自号称“地球上最古老的水源”——加拿大卑诗省沿岸的冰川，水质更是纯正无比。然而，科学家指出，塑料瓶装水也有可能“不干净”。
②英国化学研究人员威廉·肖迪克表示，装饮用水的塑料瓶生产过程就有污染隐患，因为在制造瓶子的过程中，会使用含有锑元素的化合物作催化剂，随着塑料瓶的成型，锑元素也进入了塑料中。塑料瓶可能会持续向瓶中的水溶解重金属元素锑,这种元素长期积聚在体内可能危害健康。威廉·肖迪克对当地的15种热销瓶装水进行化学检验，结果发现天然地下水中的锑含量是万亿分之一，而刚出厂的瓶装水的锑含量平均为万亿分之一百六十。时间越长，塑料瓶中的锑元素在水中的溶解量越大，这个过程就像泡茶一样。出厂3个月后，瓶装水中的锑元素的含量竟然增加了一倍。然而，现在市场上大多数瓶装水包装上注明的保质期大多是24个月。另外，温度越高，锑元素在水中的溶解量越大，而人们对瓶装水需求量较大的季节是温度高的夏天。肖迪克表示，虽然摄入极少量的锑元素不会导致人生病，但是大量摄入则会诱发呕吐，甚至可能致命。
③美国哈佛大学的研究人员米歇尔等人发现，不少塑料瓶在加工过程中会加入名为“双酚A”（BPA）的化学物质。这种化学物质与出生缺陷、发育问题、心脏病和糖尿病患病风险高有关联。专家对它可能对人体健康造成的影响表示担忧，而一些国家已将该物质正式列为有毒物质。
④此外，荷兰研究者发现，瓶装矿泉水经常被细菌和真菌污染，污染的瓶装矿泉水对健康个体致病的危险可能有限，但对于免疫功能低下的病人和婴儿，则有更高的感染危险。
⑤英国“水与环境管理协会”的执行主席尼克·里夫斯还表示，瓶装水对环境的污染也不容忽视。全世界每年用于制造塑料瓶的塑料为270万吨，这些塑料的原料大多是从石油中提取的，仅在美国，制造这些塑料瓶就要消耗150万桶石油，这些石油可以供10万辆汽车使用一年。86%的塑料水瓶最后都变成了垃圾，需要400年至1000年才能降解。这些塑料垃圾在燃烧时会产生有毒气体和含有重金属的灰烬。
（摘自2011年5月《知识就是力量》，略有删改）
A.随着温度增高，时间增加，塑料瓶中的锑元素在水中溶解量会越大。
B.重金属元素锑一旦被人体摄入，就会诱发呕吐，甚至可能致命。
C.全世界每年用于制造塑料瓶的塑料为270万吨，这些塑料的原料大多是从石油中提取的。
D.专家认为，在塑料瓶加工过程中所加入的名为“双酚A”（BPA）的化学物质可能对人体健康造成影响。
【小题1】下列句中划线词语能否删去？为什么（4分）
(1)出厂3个月后，瓶装水中的锑元素的含量竟然增加了一倍。
(2)瓶装矿泉水经常被细菌和真菌污染，污染的瓶装矿泉水对健康个体致病的危险可能有限， 查看习题详情和答案>>
①出门在外，口渴的时候我们都习惯买一瓶水喝，瓶装水给我们的印象是干净和方便，尤其是高档瓶装水都会标榜自己“出身清白”，“从未受到过人类污染”。例如,“王岛云雨”产自澳大利亚塔斯马尼亚岛,那里号称拥有世界上“最干净的空气”,雨水自然清洁无比；“公元前1万年”产自号称“地球上最古老的水源”——加拿大卑诗省沿岸的冰川，水质更是纯正无比。然而，科学家指出，塑料瓶装水也有可能“不干净”。
②英国化学研究人员威廉·肖迪克表示，装饮用水的塑料瓶生产过程就有污染隐患，因为在制造瓶子的过程中，会使用含有锑元素的化合物作催化剂，随着塑料瓶的成型，锑元素也进入了塑料中。塑料瓶可能会持续向瓶中的水溶解重金属元素锑,这种元素长期积聚在体内可能危害健康。威廉·肖迪克对当地的15种热销瓶装水进行化学检验，结果发现天然地下水中的锑含量是万亿分之一，而刚出厂的瓶装水的锑含量平均为万亿分之一百六十。时间越长，塑料瓶中的锑元素在水中的溶解量越大，这个过程就像泡茶一样。出厂3个月后，瓶装水中的锑元素的含量竟然增加了一倍。然而，现在市场上大多数瓶装水包装上注明的保质期大多是24个月。另外，温度越高，锑元素在水中的溶解量越大，而人们对瓶装水需求量较大的季节是温度高的夏天。肖迪克表示，虽然摄入极少量的锑元素不会导致人生病，但是大量摄入则会诱发呕吐，甚至可能致命。
③美国哈佛大学的研究人员米歇尔等人发现，不少塑料瓶在加工过程中会加入名为“双酚A”（BPA）的化学物质。这种化学物质与出生缺陷、发育问题、心脏病和糖尿病患病风险高有关联。专家对它可能对人体健康造成的影响表示担忧，而一些国家已将该物质正式列为有毒物质。
④此外，荷兰研究者发现，瓶装矿泉水经常被细菌和真菌污染，污染的瓶装矿泉水对健康个体致病的危险可能有限，但对于免疫功能低下的病人和婴儿，则有更高的感染危险。
⑤英国“水与环境管理协会”的执行主席尼克·里夫斯还表示，瓶装水对环境的污染也不容忽视。全世界每年用于制造塑料瓶的塑料为270万吨，这些塑料的原料大多是从石油中提取的，仅在美国，制造这些塑料瓶就要消耗150万桶石油，这些石油可以供10万辆汽车使用一年。86%的塑料水瓶最后都变成了垃圾，需要400年至1000年才能降解。这些塑料垃圾在燃烧时会产生有毒气体和含有重金属的灰烬。
（摘自2011年5月《知识就是力量》，略有删改）
A.随着温度增高，时间增加，塑料瓶中的锑元素在水中溶解量会越大。
B.重金属元素锑一旦被人体摄入，就会诱发呕吐，甚至可能致命。
C.全世界每年用于制造塑料瓶的塑料为270万吨，这些塑料的原料大多是从石油中提取的。
D.专家认为，在塑料瓶加工过程中所加入的名为“双酚A”（BPA）的化学物质可能对人体健康造成影响。
【小题1】下列句中划线词语能否删去？为什么（4分）
(1)出厂3个月后，瓶装水中的锑元素的含量竟然增加了一倍。
(2)瓶装矿泉水经常被细菌和真菌污染，污染的瓶装矿泉水对健康个体致病的危险可能有限， 查看习题详情和答案>>
阅读《甘露的秘密》，回答问题。（6分）
蚂蚁和蚜虫的关系简直可以说是亲密无间的，有时候，你会看到一群蚂蚁背着蚜虫川流不息地跑来跑去，那是蚂蚁在给蚜虫搬家。当蚜虫在一片植物上大肆蚕食，只剩下残茎败叶之后，蚂蚁就把这群祸害转移到另一处食物充足的地方去，使蚜虫能够饱食终日，好排泄出更多的蚜蜜来。在蚂蚁搬家的时候，也不会丢下为它提供美餐的好朋友不管。确定了新居之后，小蚂蚁就会把蚜虫一个一个搬到附近的植物上去。蚂蚁不仅是蚜虫的“卫士”，还是蚜虫的“保姆”。冬天临近了，雌蚜排出了一个个越冬卵。蚂蚁很担心这些卵会被冻坏，便不辞劳苦地把它一个个搬到外面晾晒，晒完后再搬回巢去。到了次年早春，蚜卵孵化了，这下又忙坏了小蚂蚁，它又主动承担了喂养小蚜虫的任务。直到春暖花开，蚂蚁又把小蚜虫一个个搬出洞来，放到植物上，让它去啃食鲜嫩的茎叶，以便自己从它的屁股后面捞取一点蚜蜜。（选自《中学生必读文库》）
【小题1】文中起过渡作用的句子是：（2分）
________________________________________________________________________
【小题2】蚂蚁是蚜虫的保姆，它作为保姆要为蚜虫做哪几件事？（3分）
________________________________________________________________________
【小题3】从全文看，捞取一词体现了作者对蚂蚁怎样的态度？（1分）
________________________________________________________________________
The Guidance Department （教导处）at Berryville High School has a staff of eleven teachers. Most of their work is done with the students. But the staff sees a lot of parents, too.
“Parents meetings make clear monthly diagram（图表）.”says Mildred Freman, head of the Guidance. “This diagram stays much the same from year to year. The busy months are October, March and May. ”
September, the beginning of a new school year, starts rather slowly. Few parents come in. Most of these want to talk about the schedules. October brings many problems caused by some students. Some parents are called in. Others come by themselves. Things quiet down in November. December is a quiet month. “It’s the holiday. ”Ms Foreman says, “People want to come in, I know, but they decide to wait until after New Year’s Day.”
Report cards go home just before Christmas holidays. Bad marks bring parents in as school opens again. This happens again in March, another report card month. May is always the year’s busiest month. That’s when parents begin to think that their children may be asked to stay in the same grade again. They come in to see if anything can be done before things are decided in June.
【小题1】The teachers in the Guidance Department usually ______.
【小题2】In December parents usually ______.
【小题3】Why do some parents come to school in March? Because ______.
【小题4】Which of the following is Right?
查看习题详情和答案>>
蚂蚁和蚜虫的关系简直可以说是亲密无间的，有时候，你会看到一群蚂蚁背着蚜虫川流不息地跑来跑去，那是蚂蚁在给蚜虫搬家。当蚜虫在一片植物上大肆蚕食，只剩下残茎败叶之后，蚂蚁就把这群祸害转移到另一处食物充足的地方去，使蚜虫能够饱食终日，好排泄出更多的蚜蜜来。在蚂蚁搬家的时候，也不会丢下为它提供美餐的好朋友不管。确定了新居之后，小蚂蚁就会把蚜虫一个一个搬到附近的植物上去。蚂蚁不仅是蚜虫的“卫士”，还是蚜虫的“保姆”。冬天临近了，雌蚜排出了一个个越冬卵。蚂蚁很担心这些卵会被冻坏，便不辞劳苦地把它一个个搬到外面晾晒，晒完后再搬回巢去。到了次年早春，蚜卵孵化了，这下又忙坏了小蚂蚁，它又主动承担了喂养小蚜虫的任务。直到春暖花开，蚂蚁又把小蚜虫一个个搬出洞来，放到植物上，让它去啃食鲜嫩的茎叶，以便自己从它的屁股后面捞取一点蚜蜜。（选自《中学生必读文库》）
【小题1】文中起过渡作用的句子是：（2分）
________________________________________________________________________
【小题2】蚂蚁是蚜虫的保姆，它作为保姆要为蚜虫做哪几件事？（3分）
________________________________________________________________________
【小题3】从全文看，捞取一词体现了作者对蚂蚁怎样的态度？（1分）
________________________________________________________________________
The Guidance Department （教导处）at Berryville High School has a staff of eleven teachers. Most of their work is done with the students. But the staff sees a lot of parents, too.
“Parents meetings make clear monthly diagram（图表）.”says Mildred Freman, head of the Guidance. “This diagram stays much the same from year to year. The busy months are October, March and May. ”
September, the beginning of a new school year, starts rather slowly. Few parents come in. Most of these want to talk about the schedules. October brings many problems caused by some students. Some parents are called in. Others come by themselves. Things quiet down in November. December is a quiet month. “It’s the holiday. ”Ms Foreman says, “People want to come in, I know, but they decide to wait until after New Year’s Day.”
Report cards go home just before Christmas holidays. Bad marks bring parents in as school opens again. This happens again in March, another report card month. May is always the year’s busiest month. That’s when parents begin to think that their children may be asked to stay in the same grade again. They come in to see if anything can be done before things are decided in June.
【小题1】The teachers in the Guidance Department usually ______.
| A．do most of their work for the students |
| B．answer all the questions from parents |
| C．help other teachers get along with students and parents |
| D．only bring report cards to students and parents |
| A．stay at home with their children for their holidays |
| B．wait for the teachers to bring report cards to their children |
| C．wouldn’t like to visit the teachers in the Guidance Department |
| D．let teachers have a good rest during their holidays |
| A．they want to see their children’s teachers after Christmas holidays |
| B．they are called by the teachers of Guidance Department |
| C．bad marks have them do it |
| D．it’s the beginning of a new school year |
| A．In June the school decides who will stay in the same grade again. |
| B．Almost all the parents come to meet Mildred Foreman every month. |
| C．April is also the second busiest month for the staff. |
| D．The parents help to do most of the work for the staff. |
Tea, coffee and cocoa are three major drinks all over the world. Tea is drunk by the largest number of people in the world. Tea, as well as silk and porcelain, began to be known by the world over a thousand years ago and has been an important Chinese export since then.
Tea has a history of over 4 , 000 years and China is the home of tea. In ancient China, tea was used as a kind of medicine, while nowadays people drink tea daily.
Longjing, Pu'er, Wulong and Tieguanyin are all famous tea. Thanks to the mild climate and rich soil in Fujian, Zhejiang and Yunnan, tea is produced mainly in these provinces.
The word for tea in different languages came from Chinese, like "cha'i" in Russian. And the Japanese character for tea is written exactly the same as it is in Chinese.
Over the past centuries, Chinese people have developed their unique tea culture, which includes tea planting, tea-leaf picking, tea making, tea drinking and so on. Tea is also popular in some sayings, like "A friendship between gentlemen is like a cup of tea." In dances, songs, poems and novels, tea is often mentioned. loo.
根据短文内容，从题中所给的A、B、C、D四个选项中，选择最佳答案。(10分)
【小题1】 How many drinks are mentioned in this passage?
【小题2】Tea is produced mainly in Fujian, Zhejiang and Yunnan because__________.
【小题3】The underlined sentence “ A friendship between gentlemen is like a cup of tea. " in the last paragraph means_________.
【小题4】Which of the following is TRUE according to the passage?
【小题5】Which is the best title for the passage?
查看习题详情和答案>>
Tea has a history of over 4 , 000 years and China is the home of tea. In ancient China, tea was used as a kind of medicine, while nowadays people drink tea daily.
Longjing, Pu'er, Wulong and Tieguanyin are all famous tea. Thanks to the mild climate and rich soil in Fujian, Zhejiang and Yunnan, tea is produced mainly in these provinces.
The word for tea in different languages came from Chinese, like "cha'i" in Russian. And the Japanese character for tea is written exactly the same as it is in Chinese.
Over the past centuries, Chinese people have developed their unique tea culture, which includes tea planting, tea-leaf picking, tea making, tea drinking and so on. Tea is also popular in some sayings, like "A friendship between gentlemen is like a cup of tea." In dances, songs, poems and novels, tea is often mentioned. loo.
根据短文内容，从题中所给的A、B、C、D四个选项中，选择最佳答案。(10分)
【小题1】 How many drinks are mentioned in this passage?
| A．Three. | B．Four. | C．Five. | D．Six. |
| A．they are all big provinces |
| B．they are all close to the sea |
| C．there are quite a lot of mountains there |
| D．the climate ia mild and the soil is rich there |
| A．一个朋友就是一杯茶 |
| B．君子之交淡如水 |
| C．看到朋友就会想起茶 |
| D．绅士才能够喝茶 |
| A．Tea, cocoa and silk are important Chinese exports. |
| B．Tea has more than 1, 000 years of history. |
| C．Japan is the home of tea. |
| D．In ancient China, people used tea as a kind of medicine. |
| A．China's Tea Culture | B．A Saying of Tea |
| C．Drinks in the World | D．Tea and Coffee |
Tea, coffee and cocoa are three major drinks all over the world. Tea is drunk by the largest number of people in the world. Tea, as well as silk and porcelain, began to be known by the world over a thousand years ago and has been an important Chinese export since then.
Tea has a history of over 4 , 000 years and China is the home of tea. In ancient China, tea was used as a kind of medicine, while nowadays people drink tea daily.
Longjing, Pu'er, Wulong and Tieguanyin are all famous tea. Thanks to the mild climate and rich soil in Fujian, Zhejiang and Yunnan, tea is produced mainly in these provinces.
The word for tea in different languages came from Chinese, like "cha'i" in Russian. And the Japanese character for tea is written exactly the same as it is in Chinese.
Over the past centuries, Chinese people have developed their unique tea culture, which includes tea planting, tea-leaf picking, tea making, tea drinking and so on. Tea is also popular in some sayings, like "A friendship between gentlemen is like a cup of tea." In dances, songs, poems and novels, tea is often mentioned. loo.
根据短文内容，从题中所给的A、B、C、D四个选项中，选择最佳答案。(10分)
【小题1】 How many drinks are mentioned in this passage?
| A．Three. | B．Four. | C．Five. | D．Six. |
| A．they are all big provinces |
| B．they are all close to the sea |
| C．there are quite a lot of mountains there |
| D．the climate ia mild and the soil is rich there |
| A．一个朋友就是一杯茶 |
| B．君子之交淡如水 |
| C．看到朋友就会想起茶 |
| D．绅士才能够喝茶 |
| A．Tea, cocoa and silk are important Chinese exports. |
| B．Tea has more than 1, 000 years of history. |
| C．Japan is the home of tea. |
D．In ancient China, people used t ea as a kind of medicine. |
| A．China's Tea Culture | B．A Saying of Tea |
| C．Drinks in the World | D．Tea and Coffee |