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
53
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
decline
解析
语境搭配参照上句注释,此处应填“减少、下降”,此处需填名词与fell into搭配,因此应填decline。
转载请注明原文地址:https://tihaiku.com/zcyy/3311350.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
Apatrolteamofsealionsanddolphinsfeaturedinalarge-scalemilitarye
Apatrolteamofsealionsanddolphinsfeaturedinalarge-scalemilitarye
Apatrolteamofsealionsanddolphinsfeaturedinalarge-scalemilitarye
Apatrolteamofsealionsanddolphinsfeaturedinalarge-scalemilitarye
Apatrolteamofsealionsanddolphinsfeaturedinalarge-scalemilitarye
Apatrolteamofsealionsanddolphinsfeaturedinalarge-scalemilitarye
Apatrolteamofsealionsanddolphinsfeaturedinalarge-scalemilitarye
Apatrolteamofsealionsanddolphinsfeaturedinalarge-scalemilitarye
随机试题
大约有四分之一的美国青年人没有阅读能力,这简直令人难以置信。(incredible)ThenumberofyoungpeopleintheUnit
Mostpeoplehavenoideaofthehardworkandworrythatgoesintothecolle
18-to24-year-oldsMostatRiskforIDTheft[A]RyanThomas,an
[originaltext][19]We’vetalkedrecentlyabouttheimportanceofsustaina
兰索拉唑用于治疗胃及十二指肠溃疡的机制是A.中和胃酸,升高胃内pH B.抑制H
关于不协调性宫缩乏力。正确的是A.子宫收缩极性倒置,但不影响宫口开大 B.使用
根据规定,下列选项中不得抵押的是()。A.建设用地使用权 B.耕地的土地使用
山东是戏曲大省,现有24个本土地方戏曲剧种。下列不属于山东本土地方戏曲剧种的是(
男患,30岁,转移性右下腹痛10小时,并恶心,呕吐,吐物为胃内容,量少并发热,体
国家标准、行业标准的制定一般分为()四个程序。A.准备、征求意见、修正、送审
最新回复
(
0
)