首页
登录
职称英语
Attempts have been made for nearly three decades to increase the amount of preci
Attempts have been made for nearly three decades to increase the amount of preci
游客
2023-12-26
53
管理
问题
Attempts
have been made for nearly three decades to increase the amount of precipitation from clouds by seeding them with salt or silver iodide.
选项
A、Devices
B、Hypotheses
C、Efforts
D、Suggestions
答案
C
解析
名词辨析。attempt努力,尝试:abandon the attempts放弃尝试。device装置:a device for opening bottles一个打开瓶子的装置。hypothesis假设:This is only a sort of scientific hypothesis which has not been proved by experiments.这仅仅是一个尚未被实验证明的科学假说。efforts努力,尽力:Please put more efforts into your school work.请你在功课上再努点力。
转载请注明原文地址:https://tihaiku.com/zcyy/3307992.html
相关试题推荐
Insuranceisthesharingof【C1】________Nearlyeveryoneisexposed【C2】_______
Insuranceisthesharingof【C1】________Nearlyeveryoneisexposed【C2】_______
Insuranceisthesharingof【C1】________Nearlyeveryoneisexposed【C2】_______
Insuranceisthesharingof【C1】________Nearlyeveryoneisexposed【C2】_______
Insuranceisthesharingof【C1】________Nearlyeveryoneisexposed【C2】_______
Insuranceisthesharingof【C1】________Nearlyeveryoneisexposed【C2】_______
Insuranceisthesharingof【C1】________Nearlyeveryoneisexposed【C2】_______
Insuranceisthesharingof【C1】________Nearlyeveryoneisexposed【C2】_______
Insuranceisthesharingof【C1】________Nearlyeveryoneisexposed【C2】_______
Insuranceisthesharingof【C1】________Nearlyeveryoneisexposed【C2】_______
随机试题
______approachthesamelinguisticunitfromdifferentperspectives.A、Syntaxan
Thereisonepartofwomen’smagazinesthateverymanreads.Itisthesecti
Itishardtopredicthowscienceisgoingtoturnout,andifitisreally
[originaltext]IntheU.S.A,thirtypercentoftheadultpopulationhasa
下列选项中不属于多角形接线特点的是()。A.接线简单清晰、经济性好 B.供电
下列哪些是夜交藤的主治病症A.心神不宁 B.血虚身痛 C.皮肤痒疹 D.风
下列不属于单币种敞口头寸的是( )。A.即期净敞口头寸 B.远期净敞口头寸
A.有助于合成红细胞 B.腹膜透析容易丢失水溶性维生素 C.透析患者会出现骨
牙髓活力电测验出现假阴性的原因不包括A.事先用过镇痛剂 B.根尖尚未完全发育
根据项目管理知识体系(PMBOK),为成功完成项目而确保项目应包括且需包括的工作
最新回复
(
0
)