首页
登录
职称英语
Why didn’t people begin to use unmanned vehicles in undersea exploration until r
Why didn’t people begin to use unmanned vehicles in undersea exploration until r
游客
2024-07-30
43
管理
问题
Why didn’t people begin to use unmanned vehicles in undersea exploration until recently?
It is because of the ______.
[br] When must the sonar devices be placed?
Before the ______.
选项
答案
undersea vehicle dives
解析
转载请注明原文地址:http://tihaiku.com/zcyy/3697913.html
相关试题推荐
Whydidn’tpeoplebegintouseunmannedvehiclesinunderseaexplorationuntilr
Whydidn’tpeoplebegintouseunmannedvehiclesinunderseaexplorationuntilr
WhatdoChinesepeopleoftendobeforetheNewYear?[br]Whatisthebiggestda
WhatdoChinesepeopleoftendobeforetheNewYear?[br]Whatactivitydopeopl
WhatdoChinesepeopleoftendobeforetheNewYear?[br]Whatcanpeopleenjoy
WhatdoChinesepeopleoftendobeforetheNewYear?[br]Whatisthebiggestda
WhatdoChinesepeopleoftendobeforetheNewYear?[br]Whatactivitydopeopl
WhatdoChinesepeopleoftendobeforetheNewYear?[br]Whatcanpeopleenjoy
Formanyyears,Hawaiihasbeenamagicnametopeoplewholiketotravel.P
Formanyyears,Hawaiihasbeenamagicnametopeoplewholiketotravel.P
随机试题
AftertheviolentearthquakethatshookLosAngelesin1994,earthquakescie
提出中华人民共和国国家主席、副主席候选人名单的是()A.宪法制度 B.全国人民
砌体施工质量控制等级应分为()级。A.二 B.三 C.四 D.五
《中小学教育质量综合评价指标框架(试行)》中的“品德发展水平”的关键指标包括(
关于矫治肥胖,下列叙述正确的为( )。A.服用减肥药 B.仍须设法满足小儿食
下列关于客户评级说法正确的是()。 Ⅰ.客户评级是对交易本身的特定风险进行计
根据劳动合同法律制度的规定,下列各项中,除劳动者提出订立固定期限劳动合同外,用人
工程项目是为形成特定的生产能力或使用效能而进行投资建设的项目,这种投资必定形成(
A.简略寿命表 B.完全寿命表 C.寿命表 D.现时寿命表 E.定群寿命
依法必须进行施工招标的项目,招标人应在()之日起15日内向有关行政监督部门
最新回复
(
0
)