单选题:What does Mr.Anderson do?

  • 题目分类:公共英语三级
  • 题目类型:单选题
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题目内容:
What does Mr.Anderson do? A.He is a teacher.
B.He is a librarian.
C.He is a repairman.
参考答案:
答案解析:

What do we learn about the man?

What do we learn about the man?A.He quitted his job. B.He has got two job offers

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设曲线Y=4一x2(x≥o)与z轴,Y轴及直线x=4所围成的平面图形为D.(如图中阴影部分所示). (1)求D的面积S.

设曲线Y=4一x2(x≥o)与z轴,Y轴及直线x=4所围成的平面图形为D.(如图中阴影部分所示). (1)求D的面积S. (2)求图中x轴上方的阴影部分绕y

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慎独是一种崇高的道德境界,指的是教师自觉地约束自己的言行,经常自我反省、自我剖析。( )

慎独是一种崇高的道德境界,指的是教师自觉地约束自己的言行,经常自我反省、自我剖析。( )

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