在实验室,所配制的碱液需装在玻璃瓶中。()

题型:判断题

问题:

在实验室,所配制的碱液需装在玻璃瓶中。()

考点:锅炉水处理工锅炉水处理工题库
题型:判断题

Mr. White was over 80 years old, but he looked younger than his age. He played Tai Chi in the park every day, so he was very healthy. It was 11:30. It was time for him to walk home. He usually got home thirty minutes later. One day, Mr. White didn’t get home until 12:30. His family worried about him. After a short while, a police car stopped in front of their house. What happened? “The old man was lost and he called us for help,” the policeman said.

When the policeman left, Mr. White’s daughter asked her father, “Dad, you go to the park every day. How can you be lost?” “I’m not lost at all. I’m just tired. I don’t want to go home on foot,” answered Mr. White with a smile.

小题1:Mr. White went to the park to ________.

A.walk

B.play Tai Chi

C.run

D.call the police小题2:Mr. White usually gets home at _________.

A.11:00

B.11:30

C.12:00

D.12:30小题3:How long did it take Mr. White to walk home from the park?

A.About 10 minutes.

B.About 15 minutes.

C.About half an hour.

D.About an hour.小题4:Mr. White went to the park ___________.

A.every day

B.once a week

C.on weekends

D.on Sundays小题5:Which following is NOT true?

A.Mr. White was very healthy.

B.Mr. White usually got home at about 12:00.

C.Mr. White was lost when he was on his way home.

D.The policemen sent Mr. White back home.

题型:判断题

现有下列物质:

①铁锅 ②砂糖 ③食盐 ④小麦粉 ⑤植物油.其中富含油脂的是(填序号,下同)______,属于无机盐的是______,由金属材料制成的是______.

题型:判断题

下列监理规划内容中,体现针对具体工程特点、具有针对性内容的有()。

A.监理工作依据

B.项目监理工作时间和地点

C.项目监理机构的人员配备计划

D.监理工作程序

E.监理工作具体方法

题型:判断题

肠道致病菌是

A.传染病医疗机构污水需增测的项目
B.结核病医疗机构污水需增测的项目
C.医疗机构污泥排放需增测的项目
D.医疗机构污水常规检测项目
E.采用含氯消毒剂进行消毒的医疗机构污水需增测的项目是

题型:判断题

马克思主义理论的三大来源是()

①法国的启蒙思想

②德国的古典哲学

③英国的古典政治经济学

④法国的空想社会主义

A.①②③

B.①③④

C.①②④

D.②③④

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