现在想要将/opt/data/2021covid-19.csv本地数据文件加载到内部表covid中，使用（）命令。 A: load data local inpath '/opt/data/2021covid-19.csv' into table covid; B: load data inpath '/opt/data/2021covid-19.csv' into table covid;

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公告：维护QQ群：833371870，欢迎加入！

2022-10-24 问题

现在想要将/opt/data/2021covid-19.csv本地数据文件加载到内部表covid中，使用（）命令。 A: load data local inpath '/opt/data/2021covid-19.csv' into table covid; B: load data inpath '/opt/data/2021covid-19.csv' into table covid;

2022-06-15 问题

常态化疫情防控:____ COVID–19 control

2022-05-27 问题

新冠病毒的名称是（）。 A: COVID-19 B: SARS C: MERS D: Covid!_19

2021-04-14 问题

2020年2月11日,世界卫生组织(WHO)正式将此次由新型冠状病毒引发的疾病命名为 COVID - 19 ( 2019 冠状病毒病)

2022-06-01 问题

2020年COVID﹣19在全球范围内迅速蔓延，它具有极强的传染性，是由一种新型_______所引起的。

2022-06-08 问题

截止目前，世界卫生组织（WHO）对新型冠状病毒的命名是什么？ A: SARS—CoV B: MERS—CoV C: COVID—19 D: SARI

2022-05-26 问题

新型冠状病毒感染的肺炎统一称谓为“新型冠状病毒肺炎”，简称“新冠肺炎”，英文简称是（）? A: COVID-20 B: COVID C: NPC D: COVID-19

2022-06-08 问题

According to the paragraph3, psychological first aid _______. A: was first used in SARS and Ebola epidemics. B: has exploded because of COVID C: has adequate service providers D: has seen a surge in demand

According to the paragraph3, psychological first aid _______. A: was first used in SARS and Ebola epidemics. B: has exploded because of COVID C: has adequate service providers D: has seen a surge in demand

2021-04-14 问题

国际病毒分类委员会和世界卫生组织分别宣布致病病毒叫SARS-CoV-2，而疾病名称是COVID-19。请问简称中的“covid”是代表的是什么呢？

2022-06-06 问题

To weather the storm, people_______. A: should avoid the misery brought by COVID 19. B: need to restrict their activities. C: need to boost their mental adaptive capacity. D: should help each other out of pandemic fatigue.

To weather the storm, people_______. A: should avoid the misery brought by COVID 19. B: need to restrict their activities. C: need to boost their mental adaptive capacity. D: should help each other out of pandemic fatigue.

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