题目:
用计算器计算(-3.2)4≈______.(精确到0.1);640.9(保留两个有效数字)≈______.
答案:
根据题意在计算器计算:(-3.2)4=104.8576,
∵结果精确到0.1,
∴(-3.2)4≈104.9;
若要求保留2个有效数字,则640.9≈6.4×102.
故本题答案为104.9,6.4×102.
用计算器计算(-3.2)4≈______.(精确到0.1);640.9(保留两个有效数字)≈______.
根据题意在计算器计算:(-3.2)4=104.8576,
∵结果精确到0.1,
∴(-3.2)4≈104.9;
若要求保留2个有效数字,则640.9≈6.4×102.
故本题答案为104.9,6.4×102.
高老庄网络技术股份公司,为了筹集资金而公开发行新股。新股募足后,有股东发现,公司将所募集资金用于设备更新,而招股说明书中列明所募资金的用途是用于技术研究,因此告到证监会。董事会认为,所募资金用途的变更已由董事会作出决议,且已经监事会和上级主管部门批准,是合法有效的。该股东坚持认为董事会决议违法。据此,请回答第89—92题:
关于战争状态的结束,下列说法正确的是:
A.交战双方签订协议而停止军事行动,属于敌对行动的停止,属于结束战争状态的表现
B.中国与意大利在二战后通过缔结和平条约的方式,实现战争状态结束的
C.二战中国与日本的战争,以日本宣布无条件投降标志着战争状态的结束
D.二战中国和德国的战争,是中国在 1945年4月7日发表声明标志着战争状态结束
漫画《修行在个人》告诉我们:
①要掌握真本领就必须下工夫刻苦学习
②价值观不同,人们对客观事物的评价就不同
③价值观对人生选择、人生道路的选择具有重要的导向作用
④世界观决定人生观和价值观
A.①②
B.②③
C.②③④
D.③
第三节 阅读理解(共20小题,每小题2分,满分40分)
阅读下列四篇短文,从每题所给的四个选项(A、B、C和D)中,选出最佳选项,并在答题卡上将该项涂黑。
A
An eight-year-old child heard her parents talking about her little brother. All she knew was that he was very sick and they had no money. Only a very expensive operation could save him now and there was no one to lend them the money.
When she heard her daddy say to her tearful mother, “Only a miracle can save him now,” the little girl went to her bedroom and pulled her money from its hiding place and counted it carefully.
She hurried to a drugstore with the money in her hand.
“And what do you want?” asked the salesman. “It’s for my little brother,” the girl answered. “He’s really, really sick and I want to buy a miracle.” “Pardon?” said the salesman.
“My brother Andrew has something bad growing inside his head and my daddy says only a miracle can save him. So how much does a miracle cost?” “We don’t sell a miracle here, child. I’m sorry,” the salesman said with a smile.
“Listen, if it isn’t enough, I can try and get some more. Just tell me how much it costs.”
A well-dressed man heard it and asked, “What kind of a miracle does your brother need?”
“I don’t know,” she answered with her eyes full of tears. “He’s really sick and mum says he needs an operation. But my daddy can’t pay for it, so I have brought all my money.”
“How much do you have?” asked the man. “$ 1.11, but I can try and get some more,” she answered.
“Well, what luck,” smiled the man. “$ 1.11, the price of a miracle for little brothers.”
He took up the girl’s hand and said, “Take me to where you live. I want to see your brother and meet your parents. Let’s see if I have the kind of miracle you need.”
That well-dressed man was Dr Carlton Armstrong, a famous doctor. The operation was successful and it wasn’t long before Andrew was home again.
How much did the miracle cost?
36.What was the trouble in the little girl’s family?
A.Her brother was seriously ill. B.They had no money.
C.Nothing could save her brother. D.Both A and B.
37.In the eye of the little girl, a miracle might be .
A.something interesting B.something beautiful
C.some wonderful medicine D.some good food
38.The little girl said again and again “...I can try and get some more.” That shows .
A.she had still kept some money
B.she hoped not to be refused
C.There was no need to worry about money
D.she thought money was easy to get
39.What made the miracle happen?
A.The girl’s love for her brother. B.The girl’s money.
C.The medicine from the drugstore. D.Nobody can tell.
40.From the passage we can infer(推断) that______
A.the doctor didn’t ask for any pay
B.a miracle is sure to happen if you keep on
C.the little girl is lovely but not so clever
D.the doctor had great sympathy for the girl’s little brother
游客如在地摊上选购古玩,导游人员应该予以协助。( )
在“免、抵、退”税申报时计算其“应退税额”和“免抵税额”根据主管征税部门当期审核确认的《增值税纳税申报表》的()进行计算。
A.上期留抵税额
B.出口货物销售额
C.进项税额
D.期末留抵税额