洗衣机厂去年生产洗衣机3000台，今年计划生产3200台，今年计划生产比去年增产

阅读短文，从题中所给的A, B, C, D四个选项中选出最佳答案。

       A kind of little cars may some day take the place of today's ones. If everyone drives such cars in the future,

there will be less pollution in the air. There will also be more space for parking cars in cities, and the streets will

be less crowded. Three such cars can fit in the space now needed for one car of the usual size.

       The little cars will cost much less to own and to drive. Driving will be safer, too, as these little cars can go

only 65 kilometers an hour.

       The cars of the future will be fine for getting around a city, but they will not be useful for long trips. Little

cars will go 450 kilometers before needing to stop for more gasoline (汽油).

       If big cars are still used along with the small ones, two sets of roads will be needed in the future. Some

roads will be used for the big, fast cars and other roads will be needed for the slower small ones.

1. There is much pollution in the air today because ____. [ ]

A. people drive big cars

B. people drive little cars

C. the cars go 65 kilometers an hour

D. the cars can go 450 kilometers an hour

2. The usual size of cars today is ____ that of the future cars. [ ]

A. much smaller than

B. much the same as

C. three times as large as

D. a little larger than

3. Which of the following is not true? [ ]

A. Big cars cost more to own and to drive.

B. Big cars are not useful for long trips.

C. The cars of the future will be smaller than today's cars.

D. Small cars are slower than big ones

4. The street will be less crowded because ____. [ ]

A. there will be fewer cars in the future.

B. there will be fewer passengers in the street

C. driving future cars will be safe

D. future cars will be much smaller

5. Two sets of roads may be needed in the future because ____.[ ]

A. there will be too many cars in the future

B. more and more people will get around a city

C. big cars and little cars may be used along with each other

D. it looks more beautiful to have two sets of roads

甲、乙两物体从地面上同一地点做竖直上抛运动，已知甲物体质量是乙物体质量的2倍，而甲初速度是乙初速度的一半，下列说法正确的是（　　）

A．甲上升时间是乙上升时间的

B．甲上升的最大高度是乙上升的最大高度的

C．甲下落的时间等于乙下落的时间

D．甲的加速度是乙的加速度的2倍

X线管支架立柱空腔内有

A．滑架

B．横杆

C．夹环

D．平衡砣

E．X线管组件

固定资产发生的后续支出，应当( )。

A．全部费用化直接计入当期损益

B．全部资本化计入相关资产成本

C．符合资本化条件的支出计入相关资产成本，其余的计入当期损益

D．不符合资本化条件的支出应计入长期待摊费用按期摊销计入损益

使用个人计算机的职员声称得了职业病，并要求相当数额的劳动赔偿金。确定组织在多大程度上应对这种职业病负责的审计工作底稿应该包括：

A．按每位员工使用的设备类型和使用程度对索赔进行分析。
B．保险公司根据劳动补偿政策所支付的赔偿额证明。
C．审核证明个人计算机购置的文件。
D．列出在用的所有个人计算机以及被指定使用这些计算机的人员名单。