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

游客2024-07-24 37

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

Ifirstly【B1】______towritetheletterwhentheproducercalledbecauseFOO

Youmayfindthateachchildinthekindergarten______adifferentanswertoth

Nowadays,somethinghasgoneterriblywrongwithouronce-proudAmericanway

TheGulfBetweenCollegeStudentsandLibrariansA)Student

教育规律足指教育内部各因素之间的本质的必然的联系。

奥林匹克文化源于()A.古巴比伦 B.古印度 C.古希腊 D.古罗马

王某，男，6岁。1月前出现眼睑浮肿，尿常规检查为蛋白尿，24小时定量为4.5g，

特殊管理的药品是指A.戒毒药品、放射性药品、毒性药品、精神药品 B.麻醉药品、

黄某是甲县人事局的干部，他向县检察院举报了县人事局领导叶某在干部调配中收受钱物的

品牌垂直延伸是指（ ）。A.不同品牌范围内的延伸 B.覆盖不同品类的延伸

Thefirstparagraphtellsthat____.[br]InAmericansocietyyoungpeople_

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