Why didn’t people begin to use unmanned vehicles in undersea exploration until r

游客2024-07-24 23

问题 Why didn’t people begin to use unmanned vehicles in undersea exploration until recently?
It is because of the ______.
[br] What will happen to a submersible in deep water if it is not well built?
It is most likely to ______.

选项

答案 get crushed

解析

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Why didn’t people begin to use unmanned vehicles in undersea exploration until r

Alotofpeopledobelievethatsmokingwill______(definite)bringgreatharmto

Thefirstparagraphtellsthat______.[br]InAmericansocietyyoungpeople___

Cellphonescanmakeourlife______.[br]Ifpeopleleavetheirphonesathome,

Nowmanyyoungpeoplespendseveralhoursaday(talk)________onamobilephone

Thoughpeopleplantmanytreesinthisareaeveryyear,thetopofsomehillsis

Thousandsofpeopletookpartintheworkwhentheoldtemple______.A、wasrebui

Doctorsbelievethatsecond-handsmokemaycauselungcancerinpeoplewho

Doctorsbelievethatsecond-handsmokemaycauselungcancerinpeoplewho

Nowmanyyoungpeoplespendseveralhoursaday(talk)______onamobilephone。(in

Whydidn’tpeoplebegintouseunmannedvehiclesinunderseaexplorationuntilr

Inordertoimproveyourcommunicationskills,wewillshowyouhowtolearn___

WorkisaveryimportantpartoflifeintheUnitedStates.Americansspend

BacktotheNestIt’softenhardtoseeyourmis

Shewasgladofthelake.It’ssoft;darkwaterhelpedtosootheandquiethe

Somefindingsareissuedrecentlyaboutattendingacommunitycollege.Most

TheHistoryofLaborDayLaborDay:HowitCameAbou

幼儿喜欢游戏，喜欢把他们的一切活动游戏化。因此，游戏化的活动就是游戏。

根据下列资料回答问题。 该省2010年社会消费品零售总额是（）。A.11

所谓“竞争有序”是自相矛盾的，竞争从来都是无序的，特别是在创新经济中。创新破坏现

下列药品中，应该避光制备、贮存的是A.异烟肼 B.多巴胺 C.硝普钠 D.

Thefirstparagraphtellsthat____.[br]InAmericansocietyyoungpeople_

根据下列资料回答问题。该省2010年社会消费品零售总额是（）。A.11