127.[2021云南昆明中考]Scientists all over the world arenew medicine to fight COVID-19.A. blowing outB. trying outC. leaving outD. keeping out 27.(云南昆明)Scientists all over the world arenewmedicine to fight COVID-19.A. blowing outB. trying outC. leaving outD. keeping out 反馈...
Scientists all over the world are ___new medicine to fight COVID-19.( ) A. blowing out B. leaving out C. keeping out D. trying out 相关知识点: 试题来源: 解析 D blowing out吹灭;leaving out遗漏;keeping out阻止,保留;trying out试验。根据句意:全世界的科学家都在试验抗新冠肺炎的新药。可...
COVID-19 pandemicSELF medicationDRUG utilizationMEDICAL sciencesBackground: Over the counter (OTC) drugs are the drugs that are legally allowed to be sold 'Over the counter', i.e., without the prescription of a registered medical practitioner. Self-medication represents a global...
[答案]B [解析] [详解]句意:世界各地的科学家正在试验抗COVID-19的新药。 考查动词短语。blowing out吹熄;trying out尝试,试验;leaving out遗漏;keeping out阻止进入。根据“new medicine to fight COVID-19”结合常识可知全世界的科学家都在试验抗击新冠肺炎病毒的新药。故选B。反馈...
解析 C [解析] [详解] 句意:世界各地的科学家都在试验对抗COVID-19的新药。 考查动词短语。blow out吹灭;leave out遗漏;try out试验;put out扑灭。根据“Scientists all over the world are…new medicine to fight COVID-19.”以及结合选项可知,本句表达的是科学家正在试验新药。“试验”try out。故选C。
Scientists all over the world are ___ new medicine to fight COVID-19. A. working out B. trying out C. giving out 相关知识点: 试题来源: 解析 B 【详解】 句意:全世界的科学家都在试验抗击COVID-19的新药。 考查动词短语。working out解决;trying out试验;giving out分发。根据句中“new medici...
句意:全世界的科学家都在试验抗新型冠状病毒肺炎的新药。 考查动词短语辨析。trying on试穿;trying out试验;taking up开始从事;looking up查阅。根据空后“new medicine to fight COVID-19”可知,应是科学家正在试验抗新型冠状病毒肺炎的新药。故选B。反馈 收藏 ...
解析 B 【详解】 句意:全世界的科学家都在试验对抗新冠的新药。 考查动词短语辨析。blow out吹灭;try out尝试、试验;look out小心。根据空后”new medicine to fight COVID﹣19”可知,应是全世界的科学家都在试验对抗新冠的新药。故选B。反馈 收藏
解析 答案见上本题主要考查动词词组。blow out “吹熄”;try out “尝试;试验”;leave out “遗漏”;keep out “阻止进入”。根据下文new medicine to fight COVID-19 “抗COVID-19的新药”可知,科学家是在试验抗击新冠肺炎病毒的新药。故正确答案为B。
百度试题 结果1 题目Scientists all over the world are ___ new medicine to fight COVID-19.A.trying onB.trying outC.taking upD.looking up 相关知识点: 试题来源: 解析 【答案】B 反馈 收藏