首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
What is the most important factor for a rocket to escape from the Earth? How fast will a rocket go to escape completely from th
What is the most important factor for a rocket to escape from the Earth? How fast will a rocket go to escape completely from th
admin
2009-06-15
38
问题
What is the most important factor for a rocket to escape from the Earth?
How fast will a rocket go to escape completely from the Earth’s gravity?
选项
A、Seventy miles per second.
B、Seven thousand miles per hour.
C、Twenty-five thousand miles per second.
D、Twenty-five thousand miles per hour.
答案
D
解析
转载请注明原文地址:https://kaotiyun.com/show/Fc2d777K
本试题收录于:
职称英语卫生类基础题库职称英语分类
0
职称英语卫生类基础
职称英语
相关试题推荐
Readthefollowingpassageandanswerquestions9-18.1.Whenoneofyourcartiresgoesflat,therearetwothingsyoucando.
Thesingle,decisivefactorthatmadeitpossibleformankindtosettleinpermanentcommunitieswasagriculture.【R1】______Once
Thesingle,decisivefactorthatmadeitpossibleformankindtosettleinpermanentcommunitieswasagriculture.【R1】______Once
Theinfluenceofclimateonbehaviorappearsall-pervasive.Indeed,whocanclaimthatweatherfactorshavenoinfluenceonthei
Theinfluenceofclimateonbehaviorappearsall-pervasive.Indeed,whocanclaimthatweatherfactorshavenoinfluenceonthei
NolongerdomostofEurope’sundergraduateswanttodirtytheirhandsproducingthingsorprovidingservicestocustomers.【R1】_
NolongerdomostofEurope’sundergraduateswanttodirtytheirhandsproducingthingsorprovidingservicestocustomers.【R1】_
TheUSmaysofarhaveenjoyedgoodluckinescapingadirectSARShit,butofficialsaren’tleavinganythingtochance.Thebes
随机试题
在发生问题的部位或项目修理完毕后,要在保修证书的“保修记录”栏内做好记录,并经()验收签认,以表示修理工作完成。
按投资目的分类,可以分为_________、_________、_________。
A.确定粪便内是否存在红、白细胞B.确定粪便的病原体C.确定粪便有否血吸虫虫卵D.确定是否为吸收不良的粪便E.确定有否结肠肿瘤结肠镜检
对无并发症的急性腮腺炎患儿,正确的隔离方式是
下列税收文件属于税法行政解释的有( )。
下列关于个人住房贷款担保方式的表述中,错误的是()。
台胞携台币到大陆旅游,中国银行可通融兑换成人民币。
4,8,28,216,()
图示方法是几何学课程的一种常用方法。这种方法使得这门课比较容易学,因为学生们得到了对几何概念的直观理解,这有助于培养他们处理抽象运算符号的能力。对代数概念进行图解相信会有同样的教学效果,虽然对数学的深刻理解从本质上说是抽象的而非非抽象的。上述议论最不可能支
Educationisprimarilytheresponsibilityofthestates.Stateconstitutionssetupcertainstandardsandrulesfortheestablis
最新回复
(
0
)