()是用于检测风向、温度、湿度、气压和风速等气象参数的仪器 A.电子测速仪 B.电子

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问题:

()是用于检测风向、温度、湿度、气压和风速等气象参数的仪器

A.电子测速仪

B.电子测温仪

C.电子气象仪

D.核放射探测仪

考点:消防员理论知识高级消防员理论知识高级消防员理论知识题库
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When you cough or sneeze, please turn your head away from others and cover your mouth with the full part of your hand. Afterwards, you should say,” Excuse me.” This is a rule I set for my students

It is so simple, but many kinds have never been told to do this. In fact, I notice adults cough and sneeze in public without putting a hand over the mouth. I hate traveling by subway(地铁) in New York during cold and flu season, because it is certain that someone is going to stand right behind me and cough or sneeze on my neck.

One important thing I point out to the kids is that after they sneeze or cough on their hand, they should wash their hands as soon as possible. Otherwise, they will be passing those germs(病菌) along to everything and everyone they touch.

In order to help the kids remember this rule, I tell them about an old story. It says that when you sneeze, evil spirits jump into your body. If you don’t cover your mouth, the spirits will enter, but if you cover your mouth, you will keep them out, We say “God bless you” when someone sneezes, and in Germany you should say “Gesundheit”. That means “Good health to you. “ Both expressions are said just in case you didn’t cover your mouth in time and the spirits were able to enter your body. The kids love finding out the origins(起源) of these expressions and it encourage them to put the advice to use more often.

小题1:The writer of this article must be _______ .

A.a reporter

B.a teacher

C.a doctor

D.an officer小题2: What does the underline word ‘this” mean?

A.Don’t cough or sneeze in front of people.

B.Don’t stand beside someone who coughs or sneezes.

C.Many people cough or sneeze on the underground train.

D.Cover your mouth when coughing or sneezing and say sorry.小题3:After coughing or sneezing on their hand, students are advised to _______.

A.say “God bless you”

B.wash their hands as soon as possible

C.go to see a doctor as soon as possible

D.go home and have a good rest小题4: According to the article, the writer would like the kids _______.

A.to be polite to adults

B.to be in better health

C.to have good manners

D.to do well in exams

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设等差数列{an}的前n项和为Sn,若S9=81,则a2+a5+a8=______.

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将一只老鼠放入一个密封的玻璃瓶内,过一段时间,老鼠就会死亡。

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一般临时设施区,每100m2应配备10L灭火器的个数为()

A.1个

B.2个

C.3个

D.4个

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贝多芬写作了()部戏剧配乐和管弦乐序曲,自《()》以后,戏剧配乐的序曲通常采用戏剧中的主要主题写作,并常在音乐会上单独演奏,创导了音乐会序曲的新格式。

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