首页
登录
职称英语
Scientists estimate that about 530,000 other objects, too small to detect with r
Scientists estimate that about 530,000 other objects, too small to detect with r
游客
2025-03-23
7
管理
问题
Scientists estimate that about 530,000 other objects, too small to detect with radar, ______ the Earth too.
选项
A、being circled
B、are circling
C、are to be circling
D、are being circled
答案
B
解析
本题测试句子结构以及句子的时态语态问题。首先句子填入的成分应该做that引导的宾语从句中的谓语,所以我们一开始就可以排除选项A。再根据句子意思判断物体 (objects)环绕地球应该采用主动语态,而且这个动作应该是正在进行并且要一直持续下去的,故可以排除掉C(be to do表示将来的动作)和D(被动语态)。
转载请注明原文地址:http://tihaiku.com/zcyy/4009155.html
相关试题推荐
Theresearchscientistsoftenmeetwithproblems______newtypesofinstrumentfo
Awayfromtheirprofession,scientistsareinherentlynomorehonestor______th
Einstein’sphotoelectrictheorythen______scientists’appreciationofTVprincip
ScientistsgenerallyagreethattheEarth’sclimatewillwarmupoverthenext5
Duringthe1990sworldoilproductionwillapproachgeologicalestimatesofmaxi
Britain’semissionsofgreenhousegases,blamedbymanyscientistsforcontr
Britain’semissionsofgreenhousegases,blamedbymanyscientistsforcontr
Anestimated20percentoftheU.S.populationhasnobankaccount.Morethanh
______scientistsdevelopnewwaysoffeedingthehumanrace,thecrowdedcondit
ThelargesizeandroughlycircularshapeofthePacificmadesomescientiststh
随机试题
Howwelookandhowweappeartoothersprobablyworriesusmorewhenweare
—Whatdoyouthinkoftheperformancetoday?—Great!________butamusicalgeniu
简述不良品德矫正的心理策略。
关于个人贷款还款方式,下列说法正确的是()。A.对收入增加的客户,可采取增
社会工作者小李站在服务对象的立场上,理解服务对象的内心感受和想法。小李使用的技巧
科文公司是一家连锁书店。面对电子图书的冲击和网上售书模式的兴起,科文公司陆续开辟
(2018年真题)对终审民事判决,当事人不得上诉。()
某设备采购合同履行中,卖方交付合同设备已迟延10周,则第5周迟延交付违约金的计收
A. B. C. D.
公路工程进行竣工验收应具备的条件有()A.竣工文件已按交通运输部规定的内容完成
最新回复
(
0
)