_______ to sunlight for too much time wi

题型:选择题

问题:

_______ to sunlight for too much time will do harm to one’s skin, so you should make it a rule to get your skin creamed before going out in summer.

A.Exposed

B.Having exposed

C.Being exposed

D.To expose

考点:现在分词的被动式现在分词不定式的被动式过去分词
题型:选择题

甲委托乙保管一台电脑,欠乙保管费1万元到期未还;乙欠甲的借款2万元于一个月后到期,乙以自有的高档相机一部提供抵押担保。甲通知乙其将债权转让给了丙,则根据合同法律制度的相关规定,下列表述中,正确的是()

A.乙可向丙主张抵销1万元

B.乙不得向丙公司主张抵销

C.若乙到期不履行债务的,应向甲承担违约责任

D.若乙到期不履行债务的,丙无权主张实现抵押权

题型:选择题

Is it wrong to use someone else’s wireless (Wi-Fi) connection? Just recently, a man was arrested for doing just that. At that time, he was sitting in the street with a laptop(便携式电脑) and using an unsecured(无安全保护措施) wireless connection to surf the Net. What do you think about this topic? Listen to the following different views on it.

For a start, if someone is using your Internet service or downloading, this will affect your speed of access or download limit. Also, it’s bad for Internet service providers. They will suffer in the long run because fewer people will pay for an Internet service if they know they can get it for free. And finally, just imagine this: what if the person who is stealing your Internet connection is involved in an illegal activity? I think the police are totally right to arrest these criminals.

— by Sandra Wilkins

Basically, if the person who paid for the service still has everything they paid for, what’s the problem? It’s just like using the light from streetlamps to read your book, or watching someone else’s firework display. It’s not stealing.

Also, if you leave your wireless connection unsecured, then it is your own fault(过错) if someone else uses it. Just as you wouldn’t leave your front door unlocked, or your car door open, neither should you leave your wireless connection open. By leaving your wireless connection open, you are inviting people to use it. Securing your wireless connection is as easy as clicking a few settings on your router(路由器). And finally, haven’t the police got more important crimes to solve? They’re always saying how they haven’t got the manpower to solve real issues. But this is just ridiculous(荒谬的).

— by James Hoarley

小题1: Why was the man mentioned in the first paragraph arrested?

A.For stealing someone’s laptop.

B.For surfing the Net in the street.

C.For destroying others’ wireless connection.

D.For using an Internet service without permission.小题2: What does Sandra Wilkins think of people using others’ Internet service?

A.He thinks it is unacceptable.

B.He thinks it is necessary sometimes.

C.He thinks it requires good computer skills.

D.He thinks it is good for Internet service providers.小题3: In James Hoarley’s opinion, ______.

A.Internet service should be improved.

B.it is hard to secure one’s wireless connection.

C.using others’ Internet service is not stealing at all.

D.people should leave their wireless connection open.小题4: What would be the best title for the passage?

A.Wireless connection

B.Wireless worries

C.Internet service

D.Internet users

题型:选择题

公安工作的宗旨和出发点是( )。

A.一切依靠群众

B.从群众中来,到群众中去

C.一切为了群众

D.服务群众,保护群众

题型:选择题

耙斗装岩机小绞车的两个滚筒叫什么()

A、工作滚筒

B、间歇滚筒

C、空载滚筒

D、装载滚筒

题型:选择题

为什么燃料的采样比化验更重要?

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