It can be inferred from the text that ______.

A. tobacco may finally have a chance to transcend its societal role as a cancer-causing blight
B. tobacco should be prohibited to plant
C. cigarettes will be accepted by scientists
D. tobacco plants cannot be used to produce hormone

No other Valentine's Day can be compared with the one when I was nine years old.

A. True
B. False

What does the author mean by the statement "A world beyond the immediate community was rapidly becoming visible"？

A. Photographs made newspapers more interesting.
B. The United States exported newspapers to other countries.
C. People were becoming increasingly aware of national and international issues.
D. Communities remained isolated despite the growth of popular journalism.

Galileo studied medicine in the university at Pisa.

A. True
B. False

What is "revile" Para.4, Line 3) most likely to mean？

A. Praise.
B. Expose.
C. Abuse.
D. Admire.

People don't feel the earth's movement because the earth is very large.

A. True
B. False

Where lies success of a country in the New Age of Super stuff？

The author gave all example in the third paragraph in order to__________．

根据下列文章回答 21～25 题：<br>第 21 题 Concerning the protection of privacy and increased surveillance of communication，the author seems to insist on__________．

Which of the following is true according to this passage？