首页
登录
职称英语
A program to mature the technologies needed to achieve an economically reusable
A program to mature the technologies needed to achieve an economically reusable
游客
2024-01-01
43
管理
问题
A program to mature the technologies needed to achieve an economically reusable launch vehicle is underway in the U. S.
选项
A、selective
B、sound
C、super
D、scientific
答案
A
解析
形容词辨析A.sound健全的,可靠的,合理的;B.selective精选的;C.super上等的,特级的,极好的;D.scientific 科学的;本句要表达的是:美国正在进行一项计划,这是为了使制造一种经济上更合理且可重复使用的运载火箭所需要的技术更成熟的计划。因此A为答案。
转载请注明原文地址:https://www.tihaiku.com/zcyy/3323291.html
相关试题推荐
Lillymadenoattemptto______theproblem.A、tackleB、tryC、undertakeD、achieve
TrainingprogramsfortheU.S.PeaceCorpsareconductedinthecountryorregio
Thespaceshuttleprogramentailstheuseofsophisticatedtechnology.A、enhances
ComputerprogrammerDavidJonesearns£35,000ayeardesigningnewcomputer
ComputerprogrammerDavidJonesearns£35,000ayeardesigningnewcomputer
Tobecomecompletemature,achildhastopassthroughseveraldifferentstages
Theexpansionofadulttrainingprogramhasresultedpartiallyfromthefeminist
Withoutyourtimelyadviceandhelp,we______somuch.A、willneverachieveB、coul
Withoutelectroniccomputers,muchoftoday’sadvancedtechnology______achieved.
All______isneededisacontinuoussupplyoffueloil.A、whatB、thatC、whichD、th
随机试题
RussianwomenhadtowearprotectivemasksastheywalkedinMoscow,whichwas_
WhomakesthefinaldecisionwhetheravisaholdercanentertheUnitedStates?
WhichofthefollowingdetailsaboutChelseaClintonandMarcMezvinskyisINCOR
下列哪些情况属于下呼吸道阻塞A.气管及支气管堵塞 B.舌后坠 C.气管导管堵
配制水泥混凝土时,水泥强度等级的选择应与混凝土的设计强度等级相适应。()
下列属于欺诈客户行为的是()。A.对基金产品的陈述、介绍和宣传,应当与基
局部审计的优点有:A.审计覆盖面广 B.审查重点突出 C.审计成本较低
新斯的明最强的作用是()。A.兴奋胃肠道平滑肌 B.兴奋膀胱逼尿肌 C.兴
毛泽东指出,“离开了工人阶级的领导,要完成反帝反封建的民主革命是不可能的”。毛泽
下列关于低经营杠杆企业的说法中,正确的选项有()。 A.固定成本占有较大的比
最新回复
(
0
)