单选题 Which of the following sentences is the main idea of this passage?
Children in the Old Country are not as happy as their counterparts in America.
America is a country in which the concept of children is more emphasized than any other countries in the world.
Adults in America are becoming increasingly useless.
Adults should learn from their children because they are more energetic.
单选题 Which of the following best describes the tone of the passage?
Alarmed
Pessimistic
Comic.
Objective.
单选题 The word “cornered” underlined in the last paragraph means .
acquired
driven away
accumulated
contacted
单选题 The writer leads us to conclude that if he had been encouraged to speak Spanish in school, he might.
have known what to do before the game.
have offered tacos to the Churchill team.
not have felt so inferior to the whites.
have played better basketball with his friends.
单选题 The words “its development” underlined in Paragraph 7 refer to the development of ______.
the American nation
the mail coach
road building
the postal service
单选题 Which of the following is true according to the passage?
Doctors have found effective ways to treat social-anxiety disorder.
Direct contact with the thing the patients fear proves wrong.
Medicine alone is impotent in controlling phobias.
Virtual fear is helpful in treating phobias.
单选题 What will probably be the first stage of change as the sun becomes a red giant?
Its core will cool off and use less fuel.
Its surface will become hotter and shrink.
It will use up its thermonuclear energy.
Its center will grow smaller and hotter.
单选题 From the last paragraph, we are sure that.
Sophie Beckmann is a male accountant
Sophie Beckmann is a resident of Missouri
A.G. Edwards is chief accountant of St. Louis
St. Louis is the capital of the state of Missouri
单选题 As a white dwarf, the sun will be.
the same size as the planet Mercury
thousands of times smaller than it is today
around 35 million miles in diameter
cold and dark
单选题 The word “there” underlined in Paragraph 4 refers to.
our own planet
the outer surface of the sun
the core of a black dwarf
the planet mercury
关于肝硬化自发性腹膜炎,正确的描述是()
以下哪个不是《网络规划工程师培养与技术提升制度V2.0》定义的GSM规划工程师技术提升角色。()
《银行业金融机构案件问责工作管理暂行办法》规定,存在下列什么情形之一的,属于重大、恶性案件?()
焊工应该定期检查身体,早期防治职业病。
胃痛与痞满发病前皆多有天气变化,恼怒,饮食不节等发作诱因。
来船的罗经方位有明显的变化,也可能存在碰撞危险的情况有()
按国家职能分类,财政支出可分为购买性支出和转移性支出。
氧乙炔逆向焊接时,焊条和焊炬的角度分别是()
按照《建设工程监理规范》规定,《建设工程监理规范》规定哪些情况需要编制监理实施细则?
患者张某,静脉注射25%葡萄糖液,病人诉说疼痛,推注稍有阻力,局部无肿胀,抽无回血,应考虑是( )。