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
2025-01-23
45
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
However
解析
结构搭配根据结构分析,此处是表转折,且后面有逗号,因此应填However。
转载请注明原文地址:https://tihaiku.com/zcyy/3925911.html
相关试题推荐
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
美军在集中精力积极审查移民的同时,放任军队内部白人民族主义的问题不管.任其恶化。(allow…to…)Themilitaryhasallowedap
Researchershavediscoveredthatdolphinsareabletomimichumanspeech.A、impor
Apatrolteamofsealionsanddolphinsfeaturedinalarge-scalemilitarye
Apatrolteamofsealionsanddolphinsfeaturedinalarge-scalemilitarye
Apatrolteamofsealionsanddolphinsfeaturedinalarge-scalemilitarye
Apatrolteamofsealionsanddolphinsfeaturedinalarge-scalemilitarye
Apatrolteamofsealionsanddolphinsfeaturedinalarge-scalemilitarye
Apatrolteamofsealionsanddolphinsfeaturedinalarge-scalemilitarye
Apatrolteamofsealionsanddolphinsfeaturedinalarge-scalemilitarye
随机试题
PASSAGEONE[br]WherewilltheG8’srealresolvebetestedaccordingtoSchiffe
Whathappenedtothewoman?[br][originaltext]M:Howareyoufeelingnow?W:N
Ifwecan______thisrecession,wewillbeingoodshape.A、breakthroughB、got
Theshopsheusuallydidhershopping______everySaturdayhasbeenpulleddown
OnPublicSpeakingI.People’sfrequentresponsetogivi
驾驶机动车驶入居民小区时,为了警告出入口处车辆及行人,应连续鸣喇叭。()
超声测量胎儿股骨长度,怎样才能避免较大的测量误差A.采用线阵式超声探头 B.采
( )不仅是对工程外表质量进行检查,同时也是对部分使用功能和使用安全所作的一次全
Thechangeinthatvillagewasmiraculou
患者女,65岁。无牙颌,全口总义齿修复5年,近来感义齿不合适,口角疼痛。检查见双
最新回复
(
0
)