第1题:
We ear comude from the text that .
A. American cities are changing far the worse
B. people have different views on American cities
C. many people are now moving from American cities
D. the population is decreasing in older American cities
第2题:
A.be
B.been
C.being
D./
第3题:
It can be inferred from the text that public services
A have benefited many people.
B are the focus of public attention.
C are an inappropriate subject for humor.
D have often been the laughing stock.
第4题:
第5题:
第6题:
The public transports system in many cities in the world()by the local authority.
第7题:
NCI has taken effective measures
smoking is prevented among high school seniors
there are many smokers who have died of cancer
none of these
第8题:
Because they are concerned about their weight.
Because they are allergic to milk products.
Because they have a lot of health problems.
Because they frequently complain about their food.
第9题:
is still ran
are still run
are still ran
is still run
第10题:
第11题:
There is a “shrinkage” in market values.
Many goods are not available.
Goods in many shops lack variety.
There are many eases of shop-lifting.
第12题:
Municipal bans on smoking in restaurants and bars are effective.
Scribbler50 himself did some research on the effectiveness of the bans on smoking.
Christian Jarrett found the morbid signs on cigarettes play an important role for all smokers.
The measure that parents are restricted from smoking in cars with children is useful
第13题:
A、that
B、to
C、in
D、at
第14题:
We have so many tasks which need to do in all phases of medicine, public health and industry.()
第15题:
第16题:
第17题:
第18题:
Today ,as in every other day of the year ,more than 3000 U.S. adlescents will smoke their first cigarette on their way to becoming regular smokers as adults. During their lifetime,it can be expected that of these 3000 about 23 will be murdered,30 will die in traffic accidents, and nearly 750 will be killed by a smoking-related disease. The number of deaths attributed to cigarette smoking outweithts all other factors, whether voluntary or involuntary, as a cause of death. Since the late 1970s, when daily smoking among high school seniors reached 30 precent , smoking rates among youth have declined . While the decline is impressive ,several important issues must be raised. First, in the past several years,smoking rates among youth have declined very little. Second,in the late 1970s ,smoking among male high school seniors exceeded that among female by nearly 10 percent . The statistic is reversing.Third ,several recent studies have indicate high school dropouts have excessively high smoking rates, as much as 75 percent . Finally, thouth significant declines in adolescent smoking have occurred in the past decade,no definite reasons for the decline exist. Within this context,the Naional Cancer Instiute (NCI) began its current effort to determine the most effecive measures to reduce smoking levesl among youth. The reason for declining adolescent smoking is that ().
第19题:
12.
13.
14.
15.
第20题:
第21题:
where; each
which; /
that, everyone
in which; anyone
第22题:
isn’t allowed
aren’t allowed
doesn’t allow
won’t allow
第23题:
第24题: