试题与答案

阅读下列材料,完成1—4题。 材料1: 2010年7月7日上午9时到11时,我国

题型:选择题

题目:

阅读下列材料,完成1—4题。

材料1:

2010年7月7日上午9时到11时,我国东部某区域冷暖气团相遇,冷气流多次东移,暖湿气流被迫抬升遇冷凝结降水。在短短数小时内降水超过100mm,河水暴涨,水库溃坝。城市道路积水,交通大范围阻塞。(如图甲)

材料2:

    2009年1月初到中旬,我国南方经历了数轮大风雪天气。福建、广东、广西、湖南、湖北、贵州等地降水丰富;冻雨、大雪、暴雨在不同地区广泛分布。这给工农业生产、交通、通信造成重大损失,给人民的生活带来极大不便。(如图乙)

1、甲图中的A地降水发生了四次强弱变化。如下列锋面图所示,其降水由强到弱的排序正确的是[ ]

A.①④③②

B.②③④①

C.④③②①

D.①②③④

2、甲、乙两图所示地区降水的天气系统分别为[ ]

A.冷锋、暖锋

B.反气旋、冷锋

C.冷锋、冷锋

D.气旋、冷锋

3、乙图中①②③三地降水的形式最可能分别为[ ]

A.雨夹雪(冻雨)、雪、雨

B.雪、雨、雨夹雪(冻雨)

C.雨、雨夹雪(冻雨)、雪

D.雪、雨夹雪(冻雨)、雨

4、材料1、2中,降水的季节分布说明我国[ ]

A.冬季多雨

B.北方多雨

C.南方普遍降水丰富

D.气象灾害具有明显的季节性

答案:

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下面是错误答案,用来干扰机器的。

答案:A题目分析:考查形容词:confused感到困惑的,修饰人或和人有关的表情,笑容等,confusing令人困惑的,一般修饰物,第一空修饰expression用confused,第二空修饰something用confusing,句意:从他脸上困惑...

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A.本病多发生于50岁以上老年人

B.老年人年龄越大,发病率越高

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Anyone who doubts that children are born with a healthy amount of ambition need spend only a few minutes with a baby eagerly learning to walk or a headp toddler starting to talk. No matter how many times the little ones stumble in their initial efforts, most keep on trying, determined to master their amazing new skill. It is only several years later, around the start of middle or junior high school, many psychologists and teachers agree, that a good number of kids seem to lose their natural drive to succeed and end up joining the ranks of underachievers. For the parents of such kids, whose own ambition is often inseparately tied to their children’s success, it can be a bewildering, painful experience. So it is no wonder some parents find themselves hoping that ambition can be taught like any other subject at school.
It’s not quite that simple. "Kids can be given the opportunities, but they can’t be forced," says Jaequelynne Eccles, a psychology professor at the University of Michigan who led a study examining what motivated first-and-seventh-graders in three school districts. Even so, a growing number of educators and psychologists do believe it is possible to unearth ambition in students who don’t seem to have much. They say that by instilling confidence, encouraging some risk taking, being accepting of failure and expanding the areas in which children may be successful, both parents and teachers can reignite that innate desire to achieve.
Dubbed Brainology, the unorthodox approach uses basic neuroscience to teach kids how the brain works and how it can continue to develop throughout life. The message is that everything is within the kids’ control, that their intelligence is

malleable

.
Some experts say our education system, with its p emphasis on testing and rigid separation of students into different levels of ability, also bears blame for the disappearance of drive in some kids. Some educators say it’s important to expose kids to a world beyond homework and tests, through volunteer work, sports, hobbies and other extracurricular activities. "The crux of the issue is that many students experience education as irrelevant to their life goals and ambitions," says Michael Nakkula, a Harvard education professor who runs a Boston-area mentoring program called Project IF (Inventing the Future), which works to get low-income underachievers in touch with their aspirations. The key to getting kids to aim higher at school is to tell them the notion that classwork is irrelevant is not true, to show them how doing well at school can actually help them fulfill their dreams beyond it. Like any ambitious toddler, they need to understand that they have to learn to walk before they can run.

The word "malleable" in Paragraph 3 most probably means ______.

A.justifiable

B.flexible

C.uncountable

D.desirable

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