出租车司机老王某天上午营运全是在东西走向的解放路上进行,如果规定向 东为正,向西

题型:解答题

问题:

出租车司机老王某天上午营运全是在东西走向的解放路上进行,如果规定向

东为正,向西为负,他这天上午行车里程(单位:km)如下:

+8,+4,-10,-3,+6,-5,-2,-7,+4,+6,-9,-11.

(1)将第几名乘客送到目的地时,老王刚好回到上午出发点?

(2)将最后一名乘客送到目的地时,老王距上午出发点多远?

(3)若汽车耗油量为0.4 L/km,这天上午老王耗油多少升?

考点:有理数的混合运算有理数除法有理数的乘除混合运算有理数的乘方
题型:解答题

突然停电将产生大量废品,大量减产,在经济上造成较大损失的用电负荷为二级负荷。( )

题型:解答题
When I was a college student, I did a lot of traveling abroad. That was because a professor   小题1:  me to do so. She said, “Now it is the time for you to travel around the world,   小题2:  your knowledge through actual experiences and have fun?” I   小题3:  her.
Since I started to work for a   小题4:  company, however, I have done most of my traveling through the Internet. By using the Internet, I have seen the  小题5:  of many cities on my computer screen. And I have really made business   小题6:, too. With the help of the Internet, I have also got   小题7:  about food in different countries.
Therefore, I was beginning to feel that actual trips were   小题8:  necessary when I happened to read a famous chef's (厨师) comment on the Internet. He said, “It is very difficult to have real Italian food in a foreign country, because we enjoy food and the
 小题9:  around us at the same time. So why don't you fly over to Italy and enjoy real Italian   小题10:? “Those words reminded me of my  小题11: advice. As information technology   小题12: , you might be able to do without making some real trips. But this also means that you will miss the various   小题13:  you can get from traveling.
Today there are people who   小题14:  direct communication with others and spend much of their time on the Internet. It is not surprising to see a group of people 小题15: not with each other but into their micro phones. It seems as if such people are  小题16: by an invisible wall. They seem to be losing out on a good chance to  小题17:  and talk with other people. I do not think that they are taking good advantage of information technology. We should use information technology as a tool to make our daily   小题18:  more fruitful. However, we should never let it   小题19:  our time for face to -face communication. Let's make use of information technology more   小题20: , and have great fun in experiencing the actual world.
小题21:
A.promisedB.allowedC.hurriedD.encouraged
小题22:
A.build upB.useC.practiseD.exchange
小题23:
A.agreed withB.learned fromC.followedD.obeyed
小题24:
A.carB.foodC.clothingD.machine
小题25:
A.lifeB.riversC.sightsD.houses
小题26:
A.plansB.bargainC.progressD.trips
小题27:
A.informationB.tasteC.cooksD.feelings
小题28:
A.even moreB.no longerC.muchD.actually
小题29:
A.peopleB.drinkC.atmosphereD.environment
小题30:
A.shoesB.dishesC.customersD.situations
小题31:
A.friend'sB.parents'C.professor'sD.boss's
小题32:
A.producesB.advertisesC.formsD.advances
小题33:
A.newsB.pleasuresC.troublesD.places
小题34:
A.avoidB.keepC.loseD.enjoy
小题35:
A.meetingB.talkingC.communicatingD.traveling
小题36:
A.stoppedB.metC.surroundedD.hurt
小题37:
A.look atB.employC.travelD.meet
小题38:
A.communicationB.studyC.workD.action
小题39:
A.spareB.increaseC.reduceD.make use of
小题40:
A.wiselyB.correctlyC.or lessD.slowly
题型:解答题

在食品中心将猪肉进行肉、骨分离,其中肉送到零售店,骨头送往饲料加工厂的活动称之为()。

A.流通加工 

B.配送 

C.物流 

D.输送

题型:解答题

甘遂泻水逐饮的用法为( )

A.先煎
B.后下
C.入丸散
D.包煎
E.外用

题型:解答题

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依次填入下列各句横线处的词语,最恰当的一组是()
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A.烧毁 刑罚 数量
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