题目
The modern world could not operate without roads. It is a way
of life with almost every family in the western world owning an
automobile. In Australia alone, billions of dollars are spending on 【M1】 ______
road maintenance and enhancements each year, such as new
bridges and the highway development. Highways are the public's 【M2】 ______
main source of transportation to reach other, towns and cities with
the increased speed limits to make traveling slower. In contrast, 【M3】 ______
town roads are designed for short travel with many streets and sharp
turns to negotiate in slower speeds and for the pedestrians to cross at 【M4】 ______
convenient places like traffic lights. Research studies in the United
Kingdom, Australia, the United States have shown that human 【M5】 ______
issues contribute to 95 % of accidents, road factors only to about
one fifth of that percentage and vehicle factors for fewer than 5%. 【M6】 ______
With road improvements speed has been allowed to raise, 【M7】 ______
except for special reasons like school and residential areas which 【M8】 ______
the limit has been lowered. Current speed limits are necessary. The
speeds on normal roads in Australia ranging from 40km/h to 【M9】 ______
110km/h which is due to the series of road situations.
Specialization of motor vehicles is a very common process which
allows the driver to enhance his/her automobile to obtain the
desired appearance or performance ability. It is only when this
process gets out of control when the driver becomes a risk. 【M10】______
【M1】
第1题
According to the author, modern society______.
A.can operate just as well even without women's participation
B.had been greatly hampered in its development by the shortage of women nurses and women teachers
C.cannot operate properly without the contribution of women
D.will be seriously affected by the continuing shortage of working women in heavy industries and international trade
第2题
A modern newspaper could not be sold at ______ without advertisements.
A.a cost
B.an advantage
C.a profit
D.an expense
第3题
A.In modern roads.
B.In modern buildings.
C.In kitchen.
D.In experimenting lab.
第4题
Brushless generators are designed to operate without the use of_____.
A.brushes
B.slip rings
C.commutators
D.all of the above
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