问题 单项选择题

有关新生儿感染性肺炎的描述不正确的是()。

A.宫内感染以病毒为主

B.可由血行感染引起

C.产后感染性肺炎多在生后5~7天发病

D.可出现体温不升

E.肺部体征明显

答案

参考答案:E

阅读理解

Don’t you think your schoolbag is too heavy to bear? The e-schoolbag will free you from the weight.

It is said that e-schoolbags are going to be brought into use in Chinese middle schools soon. An experiment with several hundred e-schoolbags will begin in seven cities: Beijing, Shanghai, Dalian, Shenzhen, Chongqing, Taiyuan and Shijiazhuang. And the e-schoolbags are going to cover all over China if the experiment proves to be successful. In fact, the e-schoolbag should perhaps be called an e-notebook. It is a small hand-held computer for school students.

Heavy schoolbags have long been a serious problem for school students. The average schoolbag of middle school students weighs up to 5 kilos. But the e-schoolbag will change everything. It is much lighter than a usual schoolbag, weighing under 1 kilo.

Also, it is no bigger than a usual book, but it can still hold all the things for study, such as a textbook, a notebook and exercise book. They could be made into chips that are as small as a stamp. The students can read the text page by page on the screen. They can still take notes using a special electronic pen. If they want to know the meaning or the pronunciation of a new word, or even e-mail their teachers, it’s just a press of a button.

In some foreign countries, it is becoming common. But it is hard to tell when people will receive this new form of study. Some say that e-textbooks can be easily broken, some say that it is not good to students’ eyesight to look at the screen for long.  But only time will tell.

小题1:The e-schoolbag has many functions EXCEPT ________.

A.It can pronounce the words.

B.It can send e-mail.

C.It can be used as a dictionary.

D.It can phone somebody.小题2:According to the passage, the e-schoolbag ­­­________.

A.is not heavy as before but still large

B.is used as an experiment in Tianjin

C.is made of metal

D.is going to cover China if it proves to be successful小题3:Which of the following statement is TRUE?

A.All the students in China will be required to use this new schoolbag soon.

B.All the people think highly of e-textbooks.

C.E-notebooks are very convenient to students.

D.We will not make notes because the e-notebook can make all by itself.小题4:The best title for the passage should be ________.

A.An Experiment In China

B.Please Change Your Schoolbag

C.A New Invention, A New Schoolbag

D.Chips

单项选择题