电动自行车(又称电动单车)

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问题:

电动自行车(又称电动单车)

考点:海关报关员考试报关员综合报关员
题型:填空题

暴发性痤疮()。

A.由雌激素、糖皮质激素、卤素等所致

B.接触石油、焦油等

C.痤疮突然显著加重,伴有发热等全身症状

D.表现为严重的结节、囊肿、窦道、瘢痕

E.与月经密切相关

题型:填空题

损伤疾病后期或肢节病疼患者有阴液耗损、邪毒留于阴分症状者。()

A.健脾利湿法

B.镇纳安神法

C.因涩收敛法

D.养阴清热法

E.发汗解表法

题型:填空题

阅读理解。

     Laptop computers are popular all over the world. People use them on trains and airplanes, in airports and

hotels. These laptops connect people to their workplace. In the United States today, laptops also connect

students to their classrooms.

     Westlake College in Virginia will start a laptop computer program that allows students to do schoolwork

anywhere they want. Within five years, each of the 1500 students at the college will receive a laptop. The

laptops are part of a $10 million computer program at Westlake, a 110-year-old college. The students with

laptops will also have access to the Internet. In addition, they will be able to use e-mail to "speak" with their

teachers, their classmates, and their families. However, the most important part of the laptop program is that

students will be able to use computers without going to computer labs. They can work with it at home, in a

fast-food restaurant or under the trees-anywhere at all!

     Because of the many changes in computer technology, laptop use in higher education, such as colleges

and universities, is workable. As laptops become more powerful, they become more similar to desktop

computers. In addition, the portable computers can connect students to not only the Internet, but also libraries

and other resources. State higher-education officials are studying how laptops can help students. State

officials are also testing laptop programs at other universities, too.

     At Westlake College, more than 60 percent of the staff use computers. The laptops will allow all teachers

to use computers in their lessons. As one Westlake teacher said, "Here we are in the middle of Virginia and

we're giving students a window on the world.They can see everything and do everything."

1. The main purpose of the laptop program is to give each student a laptop to _____.

A. use for their schoolwork

B. access the Internet

C. work at home

D. connect them to libraries

2. Why is the word "speak" in the second paragraph in quotation marks (引号)?

A. They don't really talk.

B. They use the computer language.

C. Laptops have speakers.

D. None of the above reasons is correct.

3. Which of the following is true about Westlake College?

A. All teachers use computers.

B. 1500 students have laptops.

C. It is an old college in America.

D. Students there can do everything.

4. A window on the world in the last paragraph means that students can _____.

A. attend lectures on information technology

B. travel around the world

C. get information from around the world

D. have free laptops

5. What can we infer (推断)from the passage?

A. The program is successful

B. The program is not workable.

C. The program is too expensive.

D. We don't know the result yet.

题型:填空题

配制含毒、剧毒成分的散剂,须按________原则混合,必要时可加入少量___________,以观察其均匀性。

题型:填空题

预防禽流感的几点建议有哪些?

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