如图为新中国人口自然变动图,回答问题。 小题1:1950-2000年间,人口自

题型:选择题

问题:

如图为新中国人口自然变动图,回答问题。

小题1:1950-2000年间,人口自然增长率最高年份的数值约为( )

A.33‰

B.43‰

C.27‰

D.15‰小题2:人口自然增长率为负值的年份是( )

A.1960-1961年间

B.1959-1960年间

C.1957-1958年间

D.1949-1950年间小题3:根据图上曲线延伸的变化,未来10-20年内将会出现( )

A.人口总量稳定

B.人口老龄化加速

C.人口自然增长率约为17‰

D.人口总量逐渐减少

考点:人口增长模式及转变人口的自然增长人口问题及其影响
题型:选择题

以下哪个选项定义了10个整型数构成的数组?数组元素为NewArray(1)至NewArray(10)。

A. Dim NewArray(10)As Integer

B.Dim NewArray(1 T0 10)As Integer

C. Dim NewArray(10)Integer

D.Dim NewArray(1 To 10)Integer

题型:选择题

Some people believe that a Robin Hood is at work, others that a wealthy person simply wants to distribute(分发)his or her fortune before dying. But the donator who started sending envelopes with cash to deserving causes, accompanied by an article from the local paper, has made a northern German city believe in fairytales(童话).

The first envelope was sent to a victim support group. It contained €10,000 with a cutting from the Braunschweiger Zeitung about how the group supported a woman who was robbed of her handbag; similar plain white anonymous(匿名)envelopes, each containing €10,000, then arrived at a kindergarten and a church.

The envelopes keep coming, and so far at least €190,000 has been distributed. Last month, one of them was sent to the newspaper’s own office. It came after a story it published about Tom, a 14-year-old boy who was severely disabled in a swimming accident. The receptionist at the Braunschweiger Zeitung opened an anonymous white envelope to find 20 notes of €500 inside, with a copy of the article. The name of the family was underlined.

“I was driving when I heard the news,” Claudia Neumann, the boy’s mother, told Der Spiegel magazine. “I had to park on the side of the road; I was speechless.”

The money will be used to make the entrance to their house wheelchair-accessible and for a course of treatment that their insurance company refused to pay for.

“For someone to act so selflessly, for this to happen in such a society in which everyone thinks of himself, was astonishing,” Mrs. Neumann said. Her family wonder whether the donator is a Robin Hood character, taking from banks to give to the needy.

Henning Noske, the editor of the Braunschweiger Zeitung, said: “Maybe it is an old person who is about to die. We just do not know.” However, he has told his reporters not to look for the city’s hero, for fear that discovery may stop the donations.

小题1:The Braunschweiger Zeitung is name of _____.

A.a church

B.a bank

C.a magazine

D.a newspaper小题2:Which of the following is TURE about the donation to Tom?

A.The donation amounted to €190,000.

B.The donation was sent directly to his house.

C.His mother felt greatly surprised at the donation.

D.All the money will be used for his treatment.小题3:It can be inferred from the passage that      .

A.the donation will continue to come

B.the donator is a rich old man

C.the donation comes from the newspaper

D.the donator will soon be found out小题4:What would be the best title for the passage?

A.Money Is Raised by the Newspaper.

B.Unknown Hero Spreads Love in Envelopes.

C.Newspaper Distributes Money to the Needy.

D.Robin Hood Returns to the city.

题型:选择题

在正弦交流纯电容电路中,下列各式,正确的是()

 A、I=UωC; 

B、I=U/ωC; 

C、I=U/ωC;(I)I=U/C。

题型:选择题

BCG“市场增长—市场份额”矩阵把整个图分成四部分,分别称为问题类、明星类、金牛类和瘦狗类。
(1)指市场增长率低,相对市场占有率也低的业务单位。( )
(2)指最能通过规模经济效益获取较高利润的业务单位。( )
(3)指处于高市场增长率与高相对市场占有率的业务单位。( )
(4)指市场增长率较高.而相对市场占有率较低的业务单位。( )

金牛类

题型:选择题

头部外伤后,最常扪及头皮下波动的是()

A.皮下血肿

B.帽状腱膜下血肿

C.骨膜下血肿

D.皮下积液

E.皮下积脓

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