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【单选题】
当前应用的数据库管理系统其数据模型均是( )A.
层次型
B.
网络型
C.
关系型
D.
适用型
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反馈参考答案：
举一反三
【单选题】Directions: Decide which of the following best states the author's purpose of writing.
A.
To cheer up the disappointed B student.
B.
To tell the student what a grade really means and what it doesn't.
C.
To show with his personal experiences that grades are misleading.
【单选题】过去五年，思想文化建设取得重大进展。加强党对意识形态工作的领导，党的( )全面推进，马克思主义在意识形态领域的指导地位更加鲜明，中国特色社会主义和中国梦深入人心，社会主义核心价值观和中华优秀传统文化广泛弘扬，群众性精神文明创建活动扎实开展。
A.
制度创新
B.
理论创新
C.
体制创新
D.
机制创新
【简答题】Directions: Decide whether the following statements are true or false.
【单选题】Directions: Decide whether the following statements are true or false. This writing is a problem-solution essay.
A.
True
B.
False
【单选题】Directions: Decide which of the following best states the author's purpose of writing.
A.
To disclose the cause of the rise of English as a global language.
B.
To elucidate the need for international and intercultural understanding due to the global expansion of English.
C.
To exhibit people's uneasiness about the rise of English as a global language.
【单选题】Directions: Decide which of the following best states the author’s purpose of writing.
A.
To attempt a definition of happiness by setting some extremes to the idea and then working in toward the middle.
B.
To attack the dedicated insatiability for material possessions stirred by modern commercialism.
C.
To prove the validity of Thoreau’s notion about low levels and high levels of happiness.
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