大气污染防治设施确需暂停运行的,环境保护行政主管部门自接到申请之日起,应在几日内批复

题型:单项选择题

问题:

大气污染防治设施确需暂停运行的,环境保护行政主管部门自接到申请之日起,应在几日内批复()。

A、7日内

B、10日内

C、15日内

D、30日内

考点:法学类环境保护法环境保护法题库
题型:单项选择题

How old is “old”? The answer has changed over the years. Two Hundred years ago, you were old at 35. At the beginning of the 20th century, the average life span (平均寿命) was 45. In 1950, 70-year-olds were really old. Today, a healthy 70-year-old is still thought young.

So, how old is “old”? The answer is one you’ve heard many times, from all kinds of people. “You are as old (or young) as you feel.” Your age simply tells you how many years you have lived. Your body tells you how well you’ve lived.

“Nobody grows old by living a number of years,” wrote a writer. “People grow old when they don’t have their ideals (理想).” People shouldn’t have the wrong ideas about aging. Sometimes, older minds can be as bright as young minds. Alice Brophy once said, “It makes me unhappy when people say, ‘You look young for your age.’ What does that mean? You know you can die old at 30 and live young at 80.”

小题1:About 100 years ago, the average life span was __________.

A.35

B.45

C.70

D.80小题2: The meaning of the word “aging” is __________.

A.growing old

B.staying young

C.keeping healthy

D.feeling unhappy小题3:According to the passage, which of the following is true?

A.Old people are not as bright at young people.

B.All older people are healthy and strong.

C.Aging does not mean you become unhealthy.

D.Most older people are unhealthy and poor.小题4: The passage is mainly(主要地) about _________.

A.the average life span

B.aging

C.the 20th century

D.older people and young people

题型:单项选择题

图1.3-49所示电路中电压u含有基波和三次谐波,基波角频率为104rad/s。若要求u1中不含基波分量而将u中的三次谐波分量全部取出,则电容C1为应为)()μF。

A.2.5

B.1.25

C.5

D.10

题型:单项选择题

与木防己汤联用可提高疗效的是

A.强心药地高辛
B.氢化可的松
C.灰黄霉素
D.心得安
E.四环素

题型:单项选择题

白云观门口的照壁在造园手法中起到( )景的作用

A.抑景

B.添景

C.障景

D.框景

题型:单项选择题

淋溶土主要分布于湿润地区,因此在利用和改良方面应该注意().

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