首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
When you look up at the night sky, what do you see? There are other【B1】______bodies out there besides the moon and stars. One of
When you look up at the night sky, what do you see? There are other【B1】______bodies out there besides the moon and stars. One of
admin
2016-03-02
24
问题
When you look up at the night sky, what do you see? There are other【B1】______bodies out there besides the moon and stars. One of the most【B2】______of these is a comet(彗星).
Comets were formed around the same time the Earth was formed. They are【B3】______ice and other frozen liquids and gases.【B4】______these "dirty snowballs" begin to orbit the sun, just as the planets do.
As a comet gets closer to the sun, some gases in it begin to unfreeze. They【B5】______dust particles from the comet to form a huge cloud. As the comet gets even nearer to the sun, a solar wind blows the cloud behind the comet, thus forming its tail. The tail and the【B6】______fuzzy(模糊的)atmosphere around a comet are【B7】______that can help identify this【B8】______in the night sky.
In any given year, about a dozen known comets come close to the sun in their orbits. The average person can’t see them all, of course. Usually there is only one or two a year bright enough to be seen with the【B9】______eye. Comet Hale-Bopp, discovered in 1995, was an unusually bright comet. Its orbit brought it【B10】______close to the Earth, within 122 million miles of it. But Hale-Bopp came a long way on its earthly visit. It won’t be back for another four thousand years or so.
【B6】
选项
答案
generally
解析
此处应填入副词,修饰形容词fuzzy。generally意为“通常”。
转载请注明原文地址:https://kaotiyun.com/show/O2e7777K
0
大学英语四级
相关试题推荐
Asfoodistothebody,soislearningtothemind.Ourbodiesgrowandmusclesdevelopwiththe【C1】______ofadequatenutritious
Asfoodistothebody,soislearningtothemind.Ourbodiesgrowandmusclesdevelopwiththe【C1】______ofadequatenutritious
Asfoodistothebody,soislearningtothemind.Ourbodiesgrowandmusclesdevelopwiththe【C1】______ofadequatenutritious
Asfoodistothebody,soislearningtothemind.Ourbodiesgrowandmusclesdevelopwiththe【C1】______ofadequatenutritious
Asfoodistothebody,soislearningtothemind.Ourbodiesgrowandmusclesdevelopwiththe【C1】______ofadequatenutritious
BeautyandBodyImageintheMediaA)Imagesoffemalebodiesareeverywhere.Women—andtheirbodyparts—selleverythingfromfoo
BeautyandBodyImageintheMediaA)Imagesoffemalebodiesareeverywhere.Women—andtheirbodyparts—selleverythingfromfoo
BeautyandBodyImageintheMediaA)Imagesoffemalebodiesareeverywhere.Women—andtheirbodyparts—selleverythingfromfoo
随机试题
有关肾区疼痛,下列哪项不正确?
女,32岁。进食油腻食物后剧烈呕吐胃内容物多次,末次吐鲜血约200ml,既往体健。查体:T36.5C,P110次/分,R22次/分,BP90/60mmHg。皮肤黏膜未见出血点,浅表淋巴结未触及肿大。双肺呼吸音清晰,未闻及干、湿啰音,心律齐,腹软,无压痛。最
A.胆总管结石B.壶腹癌C.胰头癌D.胆囊炎E.肝门部肿瘤右上腹绞痛伴黄疸的是()
唐长安城较为完整地体现了中国古代城市中最具影响力的典型格局,其特征中不包括()。
明细账户所提供的明细核算资料主要是为了满足单位内部经营管理的需要。()
下列关于印花税计税依据的表述中,符合印花税条例规定的是()。
最早实行复式预算的国家是()。
2岁以下以及60岁以上人群n-6和n-3比例为(4~6):1,其他年龄组为4:1。
在幼儿进行游戏活动中,动机和目的的关系是()。
关于社会历史趋向与主体选择的关系,下列选项中说法正确的有()
最新回复
(
0
)