首页
登录
职称英语
It is true that there are still abundant reserves of metals which have not yet b
It is true that there are still abundant reserves of metals which have not yet b
游客
2025-03-20
29
管理
问题
It is true that there are still abundant reserves of metals which have not yet been______, but it is necessary to take steps to ensure that alternative materials are substituted whenever possible.
选项
A、utilized
B、mobilized
C、acquired
D、cultivated
答案
A
解析
utilize"利用";mobilize"动员";acquire"获得",acquire knowledge(educa—tion),不说acquire reserves;cultivate"培植,培育"。
转载请注明原文地址:https://tihaiku.com/zcyy/4004729.html
相关试题推荐
Thenewmethodforrefiningmetalswas______thattheybecamepracticalformany
Itistruethattherearestillabundantreservesofmetalswhichhavenotyetb
Therearemanykindsofmetals,______.A、eachhavingitsspecialpropertiesB、ha
Thereare102elementsfoundinnature,______aremetals.A、mostofwhichB、litt
Todaythegamereserves(猎物保护区)ofEastAfricaarefacinganumberofthreats.
随机试题
Onedayalittleboycomesintoashopand【C1】______theshopassistant,“Iwa
HappinessandSadnessHappinessandsadnessaretwomost
CanthePCIndustryResurrectItself?A)InternetDataCenter
引起肝性脑病最多见的是()。A.酒精性肝硬化 B.淤血性肝硬化 C.原发
甲单位为中央级事业单位,其重点实验室一台大型仪器设备于2021年6月提前报废,该
下面哪组满足光的三基色()。A.红、绿、蓝 B.红、绿、黄 C.红、黄、蓝
女,28岁,计划妊娠2年不孕,痛经3年,进行性加重,GPAL。查体:T36.0℃
对昏迷患者的护理措施,下列哪项不妥A.密切观察患者生命体征,瞳孔变化 B.使患
某市交警大队违法扣押了某公司一加长汽车,在扣押期间该车发动机和车厢受到损坏。如要
基础的埋深是指()。A.从室外地面到基础底面的垂直距离 B.从室外设计地
最新回复
(
0
)