[单项选择]And the cars are tested for {{U}}defects{{/U}} before leaving the factory.
A. functions
B. faults
C. motions
D. parts

[单项选择]And the cars are tested for {{U}}defects{{/U}} before leaving the factory.
A. functions
B. motions
C. faults
D. parts

[单项选择]All the cars are tested for {{U}}defects{{/U}} before leaving the factory.
A. functions
B. faults
C. motions
D. parts

[单项选择]Allthe cars are tested for {{U}}defects{{/U}} before leaving the factory
A. functions
B. faults
C. motions
D. parts

[单项选择]The cars {{U}}traveled{{/U}} 200 miles a day.
A. came
B. covered
C. gone
D. walked

[单项选择]The machine is unsafe because of the {{U}}defects {{/U}}in it.
A. faults
B. tricks
C. mistakes
D. merits

[单项选择]{{U}}While{{/U}} we don’t agree，we continue to befriends
A. whoever
B. where
C. Although
D. Whatever

[单项选择]The {{U}}replacement{{/U}} of air-polluting cars by non-pollution cars will take some time.
A. supplement
B. substitute
C. replenishment
D. complement

[单项选择]

Cars account for half the oil consumed in the U. S. , about haft the urban pollution and one fourth the greenhouse (温室) gases. They take a similar toll (损耗) of resources in other industrial nations and in the cities of the developing world . As vehicle use continues to increase in the coming decade, the U.S. and other countries will have to deal with these issues or else face unacceptable economic, health-related and political costs. It is unlikely that oil prices will remain at their current low level or that other nations will accept a large and growing U. S. contribution to global climatic change.
Policymakers and industry have four options: reduce vehicle use, increase the efficiency and reduce the emissions of conventional gasoline-powered vehicles, switch to less harmful fuels, or find less polluting driving systems. The last of these -- in particular the introduction of vehicles powered by electricity -- is ultimately the only sustainable option. The other alternat
A. consume half of the oil produced in the world
B. have serious consequences for the well-being of all nations
C. widen the gap between the developed and developing countries
D. impose an intolerable economic burden on residents of large cities

[单项选择]While doing quality inspection，few defects were identified in the product．After rectifying the defects，the repaired items were reinspected and accepted．Subsequently，a notification was issued，which can also be referred to as （）．
A. validated defect repair
B. product acceptance
C. quality audit
D. approved change request

[单项选择]所谓缺陷（DefeCts）是指（）
A. 底片因刮伤、擦伤、手纹、污染等造成的显示
B. 照相技术不良、扭曲、几何形状变化等产生的显示
C. 物件中属于正常结构以外的不连续状况
D. 会损害到物件的使用，或超出规范、标准