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
2025-01-21
8
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/3922552.html
相关试题推荐
Daylightsavingtimewasinstitutedtoincreaseproductivity.A、reorganizedB、sta
Forthelastfewdecades,theJapaneseconceptofagoodlifewasdefinedbynar
Thelongserviceofdecadesoftheto-be-retiredwiththecompanywas______apre
Theoceanbottom—aregionnearly2.5timesgreaterthanthetotallandar
Theoceanbottom—aregionnearly2.5timesgreaterthanthetotallandar
Theoceanbottom—aregionnearly2.5timesgreaterthanthetotallandar
Theoceanbottom—aregionnearly2.5timesgreaterthanthetotallandar
Theoceanbottom—aregionnearly2.5timesgreaterthanthetotallandar
Theoceanbottom—aregionnearly2.5timesgreaterthanthetotallandar
Theoceanbottom—aregionnearly2.5timesgreaterthanthetotallandar
随机试题
Youprobablyhavenoticedthatpeopleexpresssimilarideasindifferentway
Broadbandconnectivityisatransformativetooltoachievethethreepillarsof
WhoshowedLangLanghowtocontrolthekeys?[br]WhenLangLanggavehisfirst
下列哪项属三级预防内容A.康复治疗 B.疾病筛检 C.遗传咨询 D.横断面
患者,女,53岁,绝经4年,近20日再现阴道流血。查子宫稍大稍软。护理评估时,应
脉压增大可见的疾病是A.甲状腺功能亢进 B.心包积液 C.缩窄性心肌炎 D
仪器仪表的保管、使用环境条件以及运输中的冲击、振动应符合其技术性能要求。
耶鲁大学的阿尔德福对马靳洛的需要层次理论进行了修改和完善,修改后的马靳洛理论成为
根据《证券公司监督管理条例》,下列关于证券公司独立董事的表述中,正确的有()。A
关于心身疾病的治疗原则描述不正确的是A、不间断发泄 B、矫正不良习惯 C、心
最新回复
(
0
)