问题 单项选择题

青少年如果连续看书时间过长,眼睛近视几乎是不可避免的。菁华中学的学生个个努力学习。尽管大家都懂得要保护眼睛,但大多数的学生每天看书时间超过10小时,这不可避免地导致连续看书时间过长。其余的学生每天看书也有8小时。班主任老师表扬的都是每天看书时间超过10小时的学生。
以上的叙述如果为真,最能得出以下哪项结论( )

A.菁华中学的同学中没有一个同学的视力正常,大家都戴近视镜。
B.每天看书时间不满10小时的学生学习不太用功。
C.菁华中学的学生比其他学校的同学学习更刻苦。
D.菁华中学的同学中近视眼的比例大于其他学校。
E.得到班主任老师表扬的学生中大部分是近视眼。

答案

参考答案:E

解析: A的结论太绝对;B与题干“个个努力学习”矛盾;C、D是无关选项;题干中已知“如果连续看书时间过长,眼睛近视几乎是不可避免”和“班主任老师表扬的都是每天看书时间超过10小时的学生”,因此E正确。

阅读理解

阅读理解。

    Australia has a lot of lovely animals. You cannot find them anywhere else in the world.

The most famous ones are kangaroos (袋鼠) and koalas (树袋熊).

    The kangaroo is the symbol of Australia. They have large eyes and ears. They don't

walk, they jump. They use their strong back legs. They can jump at 74 kilometres per hour.

They can go over nine metres in one jump. Kangaroo mothers have pouches to carry their

babies. The babies stay inside to get milk and keep warm.

    Kangaroos are everywhere in Australia. They are on TV, in books and in the shops. But

do you know that millions of kangaroos are killed every year? There are too many of them.

There are about 20 to 25 million kangaroos in Australia. That's more than the number of

people in the country. Some kangaroos go hungry because there is not enough food to eat.

They break into farms for food. Farmers are very angry with them.

    The koala is another famous Australian animal. They look like bears, and have small

eyes and big noses. They eat leaves from gum trees (桉树). Koalas have a special smell.

They use it to mark their home-"This is my place, you can't come in!" Like kangaroos, a

koala baby lives in its mother's pouch, too.

1. If we want to see kangaroos and koalas in natural forests, we can go to ______. [ ]

A. China

B. France

C. Australia

2. What does a kangaroo look like? [ ]

A. It looks like a bear.

B. It has big eyes and ears.

C. It has small eyes and big noses.

3. The word "pouch" means ______. [ ]

A. 育儿袋

B. 肌肉

C. 尾巴

4. Which is NOT TRUE? [ ]

A. The kangaroos can go over nine metres in one jump.

B. Koalas like eating leaves from gum trees.

C. Koalas use their voices to mark their homes.

5. What's the best title of this passage?[ ]

A. Kangaroos and koalas

B. Beautiful Australia

C. How to protect kangaroos and koalas

解答题