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  3. A top-level domain is the part of an Internet address after the dot. The most common of what are called generic top-level domain

A top-level domain is the part of an Internet address after the dot. The most common of what are called generic top-level domain

admin2012-07-05  84
问题     A top-level domain is the part of an Internet address after the dot. The most common of what are called generic top-level domains are dot-com, dot-net and dot-org. There are twenty-two generic top-level domain names 【S1】______ available. But it will get ready for many, many more in the near future.
    The international organization that controls these names will begin accepting 【S2】______for new ones in January. This will 【S3】______ the door to dot-just-about-anything. Brad White is with ICANN, the International Corporation for Assigned Names and Numbers.
    The new generic top-level domain program is 【S4】______the lid off that ceiling of twenty two. The interest is there to expand that. We no longer have to keep this to twenty-two. It can be almost any word combination. It can be in non-Latin characters, which is extremely 【S5】______if you happen to speak Russian, or Arabic, or Chinese.
    ICANN officials met last month in Dakar, Senegal. Brad White says they discussed the new program for what are 【S6】______as gTLDs. This marks one of the biggest 【S7】______in the Internet’s domain name system, the addressing system of the Internet, that has ever occurred. "We want to make sure that the process of getting these gTLDs into the Internet’s root is methodical, careful and thoughtful. "
    In Dakar, ICANN passed a 【S8】______ to consider creating a support system to help rising economies with 【S9】______ financial resources which is not available sufficiently. For example, ICANN says Africa represented less than twelve percent of Internet 【S10】______worldwide in the last ten years. Brad White says that is slowly beginning to rise.
A) applications I) launching
B) blowing J) limited
C) changes K) necessarily
D) circulated L) open
E) currently M)push
F) growth N) resolution
G) important O) simple
H) known
【S4】
选项
答案B
解析 该空格位于系动词is与名词lid之前，故应填入动词的现在分词形式构成进行时态。根据句意“新通用顶级域名项目终结了22个通用域名的时代”及介词off，推测此处应填入blowing，blow off意为“吹走，吹掉”，blow the lidoff意为“吹走……的盖子，终结……”。
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