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
Without the talking binoculars, a scout during radio silent scouting missions ______. Strickland pointed out one major advantag
Without the talking binoculars, a scout during radio silent scouting missions ______. Strickland pointed out one major advantag
admin
2009-04-23
39
问题
Without the talking binoculars, a scout during radio silent scouting missions ______.
Strickland pointed out one major advantage of talking binoculars that ______.
选项
A、it is impossible for the enemy to detect them
B、the chance of being detected by the enemy is slim
C、the laser beam they send is too weak to be detected
D、they can only be detected if the detector is near to the forward scout
答案
B
解析
根据题干关键词Strickland定位到原文第四段。Strickland指出,激光望远镜的优势之一是被探测到的可能性很小,B与之同义。该段第一句中的near impossible说明还是有被探测到的可能,故排除A;光束弱是不易探测的原因之一,但第一句指出最根本的原因在于激光点对点的传送,故排除C;第二句指出探测光束的条件是:高敏感度的探测器离激光接收器足够近,而前方侦察员携带的激光望远镜主要用于发射光束而不是接收,故排除D。
转载请注明原文地址:https://kaotiyun.com/show/elZK777K
0
大学英语六级
相关试题推荐
Thereisno______thatwomenareplayinganimportantroleintheworldtoday.
Itisimperativethatthestudents______writingtheirpapersbytheendofthemonth.
Thewordhorsepowerwasfirstusedtwohundredyearsago.JamesWatthadmadetheworld’sfirst【T1】______usedsteamengine.He
A、Personnelmanager.B、Engineer.C、SecretarytoGeneralManager.D、Salesman.C从Amy的回答“IworkedfirstasasecretarytotheGener
A—ResearchandAnalysisI—FeedbackandEvaluationB—RoleofDepartmentsJ—PublicOpinionandPersuasionC—Communicationproces
Havingworkedasapsychologistwithallkindsofpeople,I’velearnedthatsuccessfulpeoplearen’tnecessarilytheoneswithth
MostAmericansretireaftertheageofsixty.Theusualageofretirementis65,althoughsomepeopleretireat55oryounger.O
Theincreaseinsalesofprofessionalhair-careproductsindicatesthatconsumersarepayingasmuchattentiontotheirhairas
Notuntilmostofthepeoplehadleftthemeetingroom______hissisterwasthere.
Napoleonspokesoloudlyasto______(hear)infrontofhissoldiers.
随机试题
某律师事务所欲扩大业务,准备在邻省设立分所,根据《律师法》的规定,对于其申请应当
4周龄北京鸭发病,病鸭食欲减少,喜卧,拉稀,排暗红色粪便,羽毛蓬松,发病几天后有零星死亡。剖检病死鸭发现,小肠弥漫性出血,肠壁肿胀、出血,肠黏膜粗糙,覆盖一层糠麸或奶酪样或胶冻样黏液。本病的重要传染源是
乳牙早失后是否需做功能性间隙保持器主要应考虑
何首乌的“云锦花纹”存在于
以下不属于建设项目选址适用范围的是()。
根据所采用的培训方式,脱产培训成本可分为()。
用评语对学生的学习效果做出程度和等级的评定,属于()。
甲乙二人相互斗殴,乙见自己势单力薄而逃跑。甲穷追不舍,乙无奈又捡起一棍棒趁甲站立不稳时将其打伤。乙的行为不属于()。
求下列函数的导数.
Scientistsknowthattherearetwobasicapproachestoprolongingforlife.Oneapproachisthe【79】ofthediseasethatgenerally
最新回复
(
0
)