相关考题
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未知题型
The Internet has become a commonplace for us. While【C1】______the Internet, we should not【C2】______the alarm bells sounding in our ears, reminding us of keeping【C3】______for on-line crimes. Last year, the Melissa and Explore Zip virus caused chaos【C4】______the Internet. Last week the 'I love you' bug played havoc【C5】______the world. What will be the next? No one knows. Many on-line crimes are not so different to【C6】______seen in real world, the spreading of fake data, cheating and blackmail,【C7】______property rights infringements and privacy violations. But computer hackers also create new forms of crime【C8】______the Internet changes the world into a 'global village'. With the【C9】______of e-business, on-line crimes could not only cause great damage to【C10】______, but could also threaten the【C11】______of national political, economic and cultural orders. The【C12】______legal system in most countries【C13】______weak when dealing with on-line crimes,【C14】______to the sophisticated technology involved. For this reason, many countries are considering【C15】______Internet laws to curb on-line crimes. In China,【C16】______there are millions of Internet surfers, it is more important to formulate new laws and rules on network security than to【C17】______the existing ones. When drafting and【C18】______new laws, China should also【C19】______the relations between protecting network security【C20】______the sound development of Internet.【C1】A．surfingB．operatingC．reachingD．exploring
A.
B.
C.
D.
【C1】
A．surfing
B．operating
C．reaching
D．exploring -
未知题型
下列杂质属特殊杂质的是( ) A．水分 B．氯化物 C．分解产物 D．相关物质 E．未反应完的原料
A.水分
B.氯化物
C.分解产物
D.相关物质 -
单项选择题
依法取得建设用地使用权后，建设用地使用权人对土地享有的权利不包括（ ）。A.占有权 B.收益权C.使用权 D.处分权
A.占有权
B.收益权
C.使用权
C.处分权
