表面横裂纹通常出现在振痕波谷处。

关于处方权限叙述错误的是：

A．医师必须具有一定的医师资格才能拥有处方权

B．所有有处方权的医师应在医务部门登记备案

C．实习医师和进修医师经上级医师批准才有单独的处方权

D．执业医师才有处方权

E．助理执业医师无处方权

阅读理解

     The global energy crisis is approaching.What can we do? Here are some steps you can take.

     Cooling puts the greatest stress on your summer energy bill and the power grid(电网). Just as a tuneup for your car can improve your gas mileage, a yearly tuneup of your heating and cooling system can improve efficiency and comfort.Clean or replace filter monthly or as needed.

     For central air conditioning systems and room air conditioners, look for the ENERGY STAR, the

federal government's symbol for energy efficiency.For central air, purchase the system with the highest

possible Seasonal Energy Efficiency Ratia.(SEER)

     Use energyefficient ceiling fans either alone or with air conditioning.Ceiling fans do a great job of

circulating air.When used with air conditioning, fans allow you to raise the thermostat(恒温器) and cut

costs.Ceiling fans cool people, not rooms, so before you leave, turn off the ceiling fan.

     Let a programmable thermostat "remember for you" to automatically adjust the indoor climate with your daily and weekend patterns to reduce cooling bills by up to 10 percent.You can come home to a

comfortable house without wasting energy and creating pollution all day while you are at work.

     Try to make your home airtight enough to increase your comfort, make your home quieter and cleaner and reduce your cooling costs up to 20 percent.

     Cut your air conditioning load, and reduce pollution by planting leafy trees around your home and fixing reflective bricks on your roof.

     Close blinds or shades on southand westfacing windows during the day, or fix shading equipment to

avoid heat buildup.

     Turn off everything not in use: lights, TVs, computers.And use fluorescent bulbs(荧光灯), which

provide bright, warm light while using at least twothirds less energy, producing 70 percent less heat and

lasting up to 10 times longer than incandescent bulbs(白炽灯)．

     Drive the car that gets better gas mileage whenever possible if you own more than one vehicle.If you

drive 12,500 miles a year, switching 10 percent of your trips from a car that gets 20 miles per gallon to one that gets 30 mpg will save you more than $65 per year.

     Carpool.The average U．S.commuter(乘车上班族) could save about $260 a year by sharing cars

twice a week with two other people in a car that gets 20.1 mpg-assuming the three passengers share the

cost of gas.

1. According to the passage, the thermostat is used to __________.                  

A. make rooms quieter                                                                

B. control room temperature                                                          

C. turn off the air conditioner                                                      

D. reduce room air pollution                                                        

2. We can conclude from the passage that the author probably discourages __________.

A. planting leafy trees around your home                                            

B. turning off the ceiling fan before you leave your house                          

C. keeping your southfacing windows open during the day                              

D. using fluorescent bulbs instead of incandescent bulbs                            

3. According to the passage,you can save fuel by __________.                        

A. using energyefficient ceiling fans                                                

B. sharing cars with others on workdays                                              

C. turning off everything not in use                                                

D. reducing 10% of your car trips every year                                        

4. This passage is mainly about __________.                                          

A. energysaving tips                                                                

B. fuelsaving tips                                                                  

C. doityourself tips                                                                

D. environmentprotecting tips                                                        

翻译句子（每空一词，每小题2分，共10分）

小题1:你把所有的数加起来就会知道结果。

You will know the result when you ______  ______ all the numbers.

小题2:沿着这条路走三个街区，然后右转，医院就在你的左边。

Go ______ the road for three ______ and then turn right. You’ll see the hospital on your left.

小题3:邓 * * 在中国经济的发展过程中起着非常重要的作用。

Deng Xiaoping ______ an important ______ in developing the economy in China.

小题4:我们努力想让他平静下来，但他还是激动地大叫。

We tried to ______ him ______ but he kept shouting excitedly.

小题5:博物馆要求参观的游客不得在馆内拍照。

Visitors ______  ______ not to take photos in the museum.

在我国，当前开展对非信贷类资产的检查，主要是对（）非信贷类资产进行检查。

A.国有独资商业银行

B.政策性银行

C.农村信用社

D.邮政储蓄机构