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
33
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
Todaymoreandmorepeoplebegintounderstandthatstudydoesnotcometoa
Educationofexceptionalchildrenmeansprovisionofspecialeducationalser
变异
鉴别慢性粒细胞白血病与中性粒细胞型类白血病反应首选细胞化学染色为A.PAS反应B
下列哪项是尿瘘的主要临床表现A.尿频、尿急、尿痛 B.外阴瘙痒 C.下腹不适
简述现代企业人力资源管理各个历史发展阶段的特点。
组装∶调试∶使用A.审稿∶投稿∶刊发 B.降息∶通胀∶加息 C.考察∶公示∶
下列双代号网络图是根据下表给定的工作之间的逻辑关系绘制成的,图中的错误包括()。
施工单位编写的施工方案,( )应组织审查,符合要求后予以签认。A.施工单位项目
农村公路包括县道和乡道两个层次,其中县道一般采用()标准。A、一、二级公路
最新回复
(
0
)