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
57
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:http://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
"Doyouthinkhewillcometonight?""Oh,yes.It’s__________thathewill."A、a
Japan’sdemandforimportslastmonth[br][originaltext](26)Japan’strade
Afteropeningtradingsignificantlybelowyesterday’sclose,thestockwaveredt
填6x2y.
下列戏剧作品中,属于威廉?莎士比亚代表作的有()。A.《费加罗的婚礼》 B.《
对下列古诗句中所运用的修辞手法,表述错误的一句是( )。A.“洛阳亲友如相问,
索赔的依据中不包括( )。 A、合同文件 B、法律、法规 C、部门规
Thechangeinthatvillagewasmiraculou
行灯变压器的外壳应有良好的接地线,高压侧不宜使用单相两极带接地插头。
下列有关体液的叙述,哪项是正确的? A.成年女性的体液量约占体重的60%B.
最新回复
(
0
)