Question

閱讀理解。

     This is a dangerous world we live in. The number of murders goes up every year,
people are dying of cancer, more people contract (感染)HIV, more teens are using
drugs, etc. You know this because you've heard all the statistics on the news and in
the paper. But do you really have an accurate idea what they mean? The numbers
are going up, but how do they compare to the growth in population? Are more cases
of these diseases being reported because of better testing techniques, or are the
diseases more common? The fact is that without knowing the background statistics
mean very little.
     This growing trend of reporting only part of the information is becoming dangerous.
For example, several years ago a high school student reported the dangers of the
chemical known as dihydrogen monoxide. This chemical,found in most cancerous
umors(腫瘤 ) ,is often found in the blood of people drunk on alcohol, and causes
complete physical and mental dependence for those who take the chemical even once.
After reading his report, more than 75% of his Advanced Placement Chemistry class
voted to forbid this dangerous chemical! Every one of the above statements is true,
yet this chemical is necessary to all life on earth. The students made the mistake
because they voted knowing only a few statements and statistics, rather than the
chemical's full background.
     The point of this article is that one should be aware of what is and is not being
said. When one finds a new fact or number , one should try to consider other
important information before forming an opinion with only half-truths. Always
remember that the author is trying to convince you of his or her own view, and
will leave out information that is different to his view. For example, look again at
the statistics that suggest skiing is safe. Only 32 people may die each year when
skiing, while 897 die from lightning strikes, but which is really the most dangerous?
If you think about it, you realize far fewer people go skiing each year than the number
of people who are in danger of a lightening strike. When you think about it ,skiing
is more dangerous than you might at first think when looking at statistics. lf we
teenagers are to be left this world. we had better be able to think critically, and
form our own views, rather than be easily persuaded by another's. To be warned
is to be prepared.

Answer 1

1-4DABB