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
In July of 1994, an astounding series of events took (31) . The world anxiously watched as. every few hours, a hurtling chunk of
In July of 1994, an astounding series of events took (31) . The world anxiously watched as. every few hours, a hurtling chunk of
admin
2014-09-28
24
问题
In July of 1994, an astounding series of events took (31) . The world anxiously watched as. every few hours, a hurtling chunk of comet plunged into the atmosphere of Jupiter. All of the twenty-odd fragments, collectively (32) ______comet Shoemaker-Levy 9 after its discoverers, were once part of the same object, now dismembered and strong out along the same orbit. This cometary train, glistening like a string of pearls, had been first glimpsed only (33) ______ few months before its fateful impact with Jupiter, and rather quickly scientists had predicted (34) ______ the fragments were on a collision course with the giant planet. The impact caused (35) explosion clearly visible from Earth, a bright flaming fire that quickly expanded as each icy mass incinerated itself. When each (36) ______ shammed at 60 kilometers (37) ______ second into the dense atmosphere, its immense kinetic energy was transformed (38) ______ heat, producing a superheated fireball that was ejected back through the tunnel the fragment had made a few seconds earlier. The residues from these explosions left huge black marks on the face of Jupiter, some of (39) ______ have stretched out (40) ______ form dark ribbons.
Although this impact (41) ______ was of considerable scientific import, it especially piqued public curiosity and interest. Photographs of each collision made the evening television newscast and were posted (42) ______the Internet. This (43) ______possibly the most open scientific endeavor (44) ______history. The face of the largest planet in the solar system was changed before our very eyes. And (45) ______ the very first time, most of humanity came to fully appreciate the fact (46) ______ we ourselves live on a similar target, a world subject to catastrophe by random assaults (47) ______ celestial bodies. That realization was a surprise to many, but it should not have been. One of the great truths revealed by the last few decades of planetary exploration is that collisions (48) ______ bodies of all sizes are relatively commonplace, at least in geologic (49) ______, and were even more frequent in the early solar (50)______.
选项
答案
was
解析
转载请注明原文地址:https://kaotiyun.com/show/EqXd777K
本试题收录于:
公共英语五级笔试题库公共英语(PETS)分类
0
公共英语五级笔试
公共英语(PETS)
相关试题推荐
Ifitwereonlynecessarytodecidewhether(31)teachelementarysciencetoeveryoneonamassbasis(32)tofindthegiftedfe
ZhangHongisplanningtogototheUnitedStatesinthespringsemester.
Whatwouldhappenifyoumisuseyoureyes?
Duringtheperiod1490—1979themainprogressmentionedinthispassagewasTheGerman,AugustusSiebe,inventedthe"hard-hat
WhatfoodisnotprovidedformostBritishchildrenatschool?
AnswerQuestionsbyreferringtotheeventswhichhappenedduringthetermswhen3Americanpresidentsheldofficeinthefollow
"Everythinghappensforthebest",mymothersaid(31)Ifaceddisappointment."Ifyoucarryon,onedaysomethinggoodwill(32
PersonnelchangesattheInternationalMonetaryFundandproposalsforchangingthefundhavebeenreportedlately.Afteraleng
______diedattheageof89?______diedinEngland?
TheVillageGreeninNewMilford,Connecticut,isasnapshotofNewEnglandcharm:acarefullymanicuredlawnflandedbyscrupulo
随机试题
浏览网页过程中,当鼠标移动到已设置了超链接的区域时,鼠标指针形状一般变为()。
A、情绪激动时,突然昏迷伴偏瘫B、突然头痛、呕吐伴颈强直及脑脊液血性C、既往有风心病房颤史,突然偏瘫D、晨起时发现一侧肢体偏瘫E、漱口时突然倒地抽搐脑栓塞患者为
患者,男性,外伤后出血、烦躁、肢端湿冷,脉搏105次/min,脉压小。应考虑为
(2008年)各级人民代表大会常务委员会有权审查和批准决算、听取预算的执行情况报告。根据《宪法》和《监督法》的规定,下列表述正确的是?()
法国作家福楼拜创作的长篇小说《包法利夫人》中,“包法利夫人”指的是下列哪位女性形象?()
行政合理性原则是指行政决定的内容要客观、适度,具有合理性,即合理地行使行政自由裁量权。根据上述定义,下列行为符合这一原则的是()。
在一次全市小学二年级的数学统考中,全体考生的标准差为15,而某校60名考生的成绩的标准差为10,若要在0.05水平上检验该校学生成绩的方差与全市学生成绩的方差的差异是否具有统计学意义,正确的方法是
规定输入的字符串中只包含字母和*号。编写函数fun,其功能是:除了字符串前导和尾部的*号外,将串中其他的*号全部删除。形参h已指向字符串中第—个字母,形参p指向字符串中最后一个字母。在编写函数时,不得使用C语言提供的字符串函数。例如,若字符串中的
Ира,давай____какую-нибудьрусскуюпесню.
Whatdoesthewomanimply?
最新回复
(
0
)