更多"The explosion of the first atomic d"的相关试题:
[单项选择]Accidents caused by car doors being opened into the path of oncoming vehicles or cyclists are common in cities. But these incidents could become a thing of the past, if doors that react to potential impacts catch on.
……
The current prototype looks like a normal ear door, but an extra metal bar runs through its centre and connects to the ear’s flame between the hinges. In normal mode, the bar moves freely and doesn’t affect the door’s movement.
However, if sensors detect a nearby obstacle at the same time as an accelerometer (加速度讲; 加速仪) detects an attempt to open the door, the door’s swing is restricted by a linear motor attached to the bar.
The design of the intelligent door is designed in such a way that the door becomes hard to open when
A. there is an obstacle nearby.
B. there is something wrong with the accelerometer.
C. there is something wrong with the sensors.
D. there is an accelerometer in the car.
[单项选择]
The Brazilian government has opened the first in a new generation of federal high security prisons which it hopes will help stop gang leaders continuing to operate from behind bars. It’s part of a long term program but follows an outbreak of violence in Sao Paulo which was ordered by jailed gang commanders and resulted in at least 120 deaths.
Inmates will be held in individual cells under video surveillance. Guards will wear clip microphones so their conversations with prisoners can be recorded. And X-ray machines will be used to spot guns, explosives and drugs. Brazilian officials will also hope the new prisons help them tackle 2 other problems with the country’s jails: riots often between rival gangs and escape bids which frequently get help from guards. But there is one potential problem: the Sao Paulo violence was sparked by dispute over the detention conditions of PCC leaders. It’s unlikely that any gang commander would go quietly to the federal gov
A. recording the conversations between guards and prisoners
B. holding prisoners in separate cells
C. storing enough guns and explosives
D. videotaping the actions of the prisoners
[单项选择]F
When I opened the first "Body Shop" in 1976, what I wanted to do was to earn(挣) enough money to feed my children. Today the "Body Shop" is a great company growing fast all around the world. In the years since we began, I have learned a lot. Much of what I have learned will be found in this book, because I believe that we, as a company, have something worth saying about how to run a successful business without giving up what you really believe in.
It’s not an ordinary business book. It is not just about my life, either. The message is that to succeed in business you have to be different. Business can be fun, and can be run with love and do good. In business, as in life, I need to enjoy myself, to have a feeling of my family and to feel excited by something unusual. I have always wanted the people who work for the "Body Shop" to feel the same way.
Now this book sends these ideas out into the world, and makes them public. I’d like to think there are no limits(界限) to ou
A. To tell the reader her life story.
B. To tell people how she brought up her children.
C. To let people know how rich she was.
D. To introduce her ideas to the reader.
[填空题]It’s no accident that McDonald’s opened its first drive-through in Dongguan last December. Local newspapers have (47) that one in three Dongguan households owns an automobile, making it one of the highest rates in China.
The new McDonald’s, which also has a sit-down restaurant, (48) the corner of a suburban street of salmon-pink apartments and low-rise malls, and there’s not an iron bicycle in sight.
In short, it’s a/an (49) locale(场所) for the all-American meal in your ear. McDonald’s calls it a natural (50) to the "fast-paced lives" of many Chinese who they hope will (51) this "next generation" of restaurants. A second drive-through has opened this year in Shanghai, and more are (52) .
So far, the signs are (53) . Around 400 cars a day are using the drive-through in Dongguan, a McDonald’s manager tells me, and the (54) of eating on the go has caught on. Workers are no longer poste
[单项选择]
A
When I opened the first "Body Shop" in 1976, what I wanted to do was to earn(挣) enough money to feed my children. Today the "Body Shop" is a great company growing fast all around the world. In the years since we began, I have learned a lot. Much of what I have learned will be found in this book, because I believe that we, as a company, have something worth saying about how to run a successful business without giving up what you really believe in.
It’ s not an ordinary business book. It is not just about my life, either. The message is that to succeed in business you have to be different. Business can be fun, and can be run with love and do good. In business, as in life, I need to enjoy myself, to have a feeling of my family and to feel ex- cited by something unusual. I have always wanted the people who work for the "Body Shop" to feel the same way.
Now this book sends thes
A. She is mainly interested in making money.
B. She thinks running a business a different job.
C. She seems to be successful but unhappy.
D. She seems to be someone with strong confidence.
