首页
登录
职称英语
A patrol team of sea lions and dolphins featured in a large-scale military e
A patrol team of sea lions and dolphins featured in a large-scale military e
游客
2023-12-27
62
管理
问题
A patrol team of sea lions and dolphins featured in a large-scale military exercises being conducted by the U. S. and its allies in the Pacific Ocean. The machine (1) took part in simulated mine recovery and mine detection missions during the biennial Rim of the Pacific Exercise (RIMPAC) war games. The (2) started on June 19 and will run (3) Friday.
"There are a number of mechanical systems that work in those areas. (4) high-tech gadgets deployed by the military can’t (5) the natural skills of dolphins and lions," said Tom Lapuzza, spokesman for UN Navy’s Marine Mammal Program. Sea lions have "incredible good underwater (6) " and can dive down to 300 meters to catch a recovery line to a mine, he said. Dolphins use sonar to (7) mine.
Human beings have a long (8) of training animals to join the military. Horses have been the most widely-used animals (9) the recorded history of (10) . In early times, horses were used to (11) chariots or to (12) armored forces. With the development of modem weapons and motorized (13) , the use of horses for military purposes fell into (14) . (15) , horses were still used (16) by the German army during World War II for transporting (17) and equipment, including artillery.
During World War II, (18) with explosives strapped to their backs were used as anti-tank weapons. In other (19) , they were used for detecting mines. Some dogs were also used as messengers.
Other animals have also (20) in the military. Recorded history shows the use of elephants for military purposes as early as 1,100 B. C.. They were employed during World War II by both the Japanese army and the (21) .
There are records showing that over 100,000 reindeer were used by Finland to tow sleds during World War II. They carried the (22) to hospitals, brought supplies to the troops and moved heavy anti-tank weapons. It is well documented that oxen have been (23) used in war as improvised beasts of burden. During World War II, spiders were employed by the Allies to spin silk for (24) in cross-hairs on bomb scopes and other optical instruments. People also are finding that Vampire bats’ ability to use echolocation is very interesting as we (25) to learn how it works and it may benefit the army. [br]
选项
答案
dogs
解析
结构搭配此处缺少一个作主语的名词,根据下文判断此处应指dogs。
转载请注明原文地址:https://tihaiku.com/zcyy/3311354.html
相关试题推荐
Dolphins,thoughusuallyfriendly,canbecomeoffensivewhenthreatened.A、violen
Recentclashesbetweenthetwomilitarygroupslentcredencetotherumorsofan
Thereweremanylawenforcementofficialspatrollingthestreetsduringthefirs
为头一人,头戴武巾,身穿团花线袍,白净面皮,三绺须,真有龙凤之表。Theleaderofthebandworeamilitarycapand
一些军人和退伍军人公开反对美军对移民征兵采取的严厉审查措施。(speakoutagainst…)Somemembersofthemilitarya
Researchershavediscoveredthatdolphinsareabletomimichumanspeech.A、impor
Apatrolteamofsealionsanddolphinsfeaturedinalarge-scalemilitarye
Apatrolteamofsealionsanddolphinsfeaturedinalarge-scalemilitarye
Apatrolteamofsealionsanddolphinsfeaturedinalarge-scalemilitarye
Apatrolteamofsealionsanddolphinsfeaturedinalarge-scalemilitarye
随机试题
Havingconsecutivelywontheirlastthreegames,theAtlantaBravesgointothe
Thistaskisreally________tome,asIhaveneverorganizedsuchmeetingsonmy
[originaltext]W:Goodafternoon,sir.M:Goodafternoon.W:Iwonderifyou’dl
Therelationshipbetweenhumananddogdatesbacktoatleast8,000yearsag
明清时期建于浙江宁波的藏书楼是()。A.文渊阁 B.绛云楼 C.天一阁
某项目部组织开展特种作业人员安全教育培训,涉及的培训内容有特种作业人员管理规定、
A.募穴 B.络穴 C.下合穴 D.俞穴 E.原穴委阳、足三里、上巨虚、
A.出现了饱和失真,应调大RB B.出现了饱和失真,应调小RB C.出现了截
根据《药品经营质量管理规范》,药品零售企业中职责不得由其他岗位人员代为履行且发现
矿山地质中,属于黏性土的状态指标的是()。A.塑性指数 B.压缩性指数 C
最新回复
(
0
)