皮皮学,免费搜题
登录
logo - 刷刷题
搜题
【简答题】
读写任务 阅读下面短文,然后按照要求写一篇150词左右的英语短文。 According to a report from the Entertainment Software Association (ESA), the sale of computer games in the United States of America has more than doubled in the past 10 years, from $2.6 billion to $7 billion in 2005. Analysts (分析家) say that these numbers are very alarming and many people are asking, “Can gaming become an addiction?” Elizabeth Woolly said, “Computer games, like any other activity, can be hard to stop once an addiction has been formed.” Many students are addicted to computer games and they even forget eating and bathing. They don’t go to school, playing games for hours of days. It is said that last year, seven people in South Korea died as a result of too much gaming. “We have kids who don’t know how to communicate with people face to face because they have spent three years playing games and talking to others through a computer. Eventually computer games have spoiled their eyes,” said a father. [写作内容] 1.用大约30个词概括短文的内容要点。 2.用120个词就“中学生该不该玩电脑游戏”这个主题发表你的看法,至少包括以下要 点: 1)你认为中学生该不该玩电脑游戏。 2)说明你的理由。 [写作要求] 你可以使用实例或其它论述方法支持你的论点,也可以参照阅读材料的内容,但不得直 接引用原文中的句子。 [评分标准]    概括准确,语言规范,内容合适,篇章连贯
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
微信内点击右上角“…”即可分享
反馈
参考答案:
举一反三
【单选题】下列离子中只能作为碱的是(    )
A.
H 2 O    
B.
C.
S 2-
D.
[Fe(H 2 O) 6 ] 3+
【多选题】湖南下列城市属于国家历史文化名城的有()。
A.
长沙
B.
岳阳
C.
凤凰
D.
永州
E.
衡阳
【单选题】We can see from the passage that the author seems to be__________about the pre-vention of genetic diseases;
A.
suspicious
B.
unconcerned
C.
pessimistic
D.
objective
【单选题】What can you see from the way Elisa, the protagonist, is dressed?
A.
She is limited by her gender role
B.
She is brimmed with vitality
C.
She is uneasy with her femininity
D.
She wants to be a man
【简答题】有两种链孢霉的品系,一种是野生型,也称为原养型,成熟的子囊孢子是黑色的,一种是营养缺陷型,这一缺陷型必须在添加赖氨酸的培养基上才能生长,因此称为__________ 。
【单选题】北京大学和中国科学院的化学工作者已成功研制出碱金属与C 60 形成的球碳盐K 3 C 60 ,实验测知该物质属于离子化合物,具有良好的超导性。下列有关分析正确的是( )
A.
K 3 C 60 中只有离子键
B.
K 3 C 60 中不含共价键
C.
该晶体在熔融状态下能导电
D.
C 60 与 12 C互为同素异形体
【单选题】下列离子中只能作为质子碱的是( )。
A.
HCO 3 -
B.
H 2 CO 3
C.
S 2-
D.
HS -
【单选题】实行对外开放是我国( )
A.
全面建设小康社会的基本国策
B.
实现社会主义现代化时期的基本国策
C.
长期的基本国策
D.
当前的权宜之计
【简答题】根据酸碱质子理论,在水溶液中的下列分子和离子: 中,只能做质子酸的有 ;只能做质子碱的有 ;既可作为质子酸又可作为质子碱的有 。
【单选题】有两种链孢霉的品系,一种是野生型,也称为原养型,成熟的子囊孢子是黑色的,一种是营养缺陷型,这一缺陷型必须在添加________ 的培养基上才能生长,因此称为赖氨酸缺陷型。
A.
维生素
B.
赖氨酸
C.
甘氨酸
D.
葡萄糖
相关题目:
参考解析:
知识点:
题目纠错 0
发布
创建自己的小题库 - 刷刷题