以下关于成本基准特点的叙述中，错误的是（）。 A．按时间分段计算，用做度量和监督成本

小强在计算“25-△×3”时，按从左向右依次计算，算出的结果与正确答案相差多少？

下列药物不宜同用的是

A．金银花与青霉素

B．复方氢氧化铝与丹参片

C．丙谷胺与甘草

D．甘草与呋喃唑酮

E．丹参注射液与间羟胺

加工贸易企业办理转内销货物时应( )。

A．经批准内销的加工贸易保税货物，应向海关缴纳进口税和免交缓税利息

B．经批准内销的加工贸易保税货物属于许可证件管理的，应向海关提交进口许可证件

C．经商务主管部门批准，取得商务主管部门的“加工贸易保税进口料件内销批准征”，凭以向海关办理进口手续

D．申请内销的剩余料件，如果金额占该加工贸易合同项下实际进口料件总额3%及以下且总值不超过人民币10000元，免予审批，免交许可证件

B

China is going green．In order to reduce air pollution and oil shortages, carmakers have announced their plans to develop hybrid vehicles (混合燃料汽车) for the Chinese market．Toyota’s hybrid car Prius will be ready to drive in China this week．Let’s have a look at the new car．

Any vehicle is a hybrid run on a rechargeable battery and gas．Hybrid cars have special engines, which are smaller than traditional gas engines．The gasoline engine provides 99 percent of the power when the car is going at a steady speed. A specially designed battery motor provides extra power for running up hills or when it needs to speed up．

Step into a Prius, and turn on the engine．The first thing you notice is that it is quieter than a traditional car．At this point, the car’s gas engine is at rest．The electric motor will provide power until the car reaches about 24km/h．If you stay at a low speed, you are effectively driving an electric car, with no gas being used, and no waste gas given off．

The computer decides when to use the gas engine, when to go electric, and when to use a combination of the two．If you go over 24km/h, when you step on the gas pedal (油门), you are telling the computer how fast you want to go．

The electric motor recharges automatically using a set of batteries．And when driving at a high speed, the gas engine not only powers the car but also recharges the batteries．When you use the brake, the electric motor in the wheels will work like a generator (发电机) to produce electricity to recharge the batteries．As a result, the car’s batteries will last for around 200,000 miles．

66．The underlined sentence probably means ________.

A．there will be more and more green land in China  

B．China’s new cars are combinations of different green models

C．China is still young and lacking in experience

D．the environment is getting better in China

67. What is the most important feature of hybrid cars?

A. They are powered by both a rechargeable battery and gas.

B. They have smaller engines than traditional gas ones.

C. They only use 99 percent of their power to run up hill.

D. They are much quieter than traditional cars.

68. We can know from the story that ________.

A. the gas engine recharges the batteries as well as powering the car

B. using the brake suggests that the gas engine should work

C. the car’s batteries will last for around 200,000 miles without being recharged

D. the batteries can be recharged at any time you want

69. The author writes the passage mainly to________.

A. announce plans to develop hybrid vehicles for the Chinese market

B. let people know how to save their gas when driving a car

C. teach people how to drive a hybrid car

D. introduce a new kind of “green” car

70．Which of the following statements is TRUE according to the text?

A．The hybrid car is environmentally friendly．

B．The hybrid car is unable to get itself recharged．

C．The hybrid car has been made in mass．

D．The hybrid car can decide what power to use

景区导游致欢迎词的时间一般是景区导游第一次面对游客时