题目内容

结节性红斑,疱疹性结膜炎,常见于

A. 原发性肺结核
B. 中毒性菌痢
C. 支原体肺炎
D. 秋季腹泻
E. 支气管哮喘

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We develop our impressions of other countries and their people through books, movies, television, newspapers, magazines, fellow students, and friends. But is there really any substitute for first-hand experienceCome, spend a summer studying in the U. S. A, and get to know a people and a land which are incredibly rich in their variety and vitality. You may end up on an urban campus or a warm one, in San Francisco or St. Louis. But whatever your experience is, it will be firsthand personal, alive, and unforgettable !If you spend a summer studying in the U. S. A, you’ll have advantages which the tourist never will. Not only will you learn the subject matter of your choice, but you’ll gain an understanding of the American educational system as will. You’ll experience the culture of the people and the dynamics of your physical environment. But above all, as a student, you’ll have a chance to meet Americans, get to know us, communicate, exchange ideas and opinions, and hopefully form friendships that will endure beyond the length of your stay in the U. S. A.The following articles will help you in deciding which summer program to choose, what to bring, and how to adjust to life in the U. S. A. but the first and most important decision is one which you can make right now. Why not say, This summer, I’ll be studying in the U. S. A! This passage suggests that you()

A. become a permanent student in the U. S. A
B. take up a summer course in the U. S. A
C. go to enjoy a tourist's in the U. S. A
D. spend a summer traveling in the U. S. A

Light goes three quarters of the way from the earth to the noon in one second.()

A. 光一秒钟以后能走完25%的路程、从地球到月球。
B. 光一秒钟可以走过地球至月球距离的75%。
C. 光一秒钟可以走过地球至月球距离的四分之三。
D. 光一秒钟可以通过地球到月球距离的四分之三。

按照《招标公告发布暂行办法》的规定,依法必须招标的国际招标项目的招标公告应在 ( )上发布。

A. 《中国经济导报》
B. 《中国建设报》
C. 《中国日报》
D. 中国采购与招标网

What he said sounds ______.

A. nicely
B. pleasantly
C. friendly
D. wonderfully

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