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【单选题】
下列语句中正确的是 [     ]
A.
正数的算术平方根一定比本身小
B.
两个无理数的和不一定是无理数
C.
两个无理数的商一定是无理数
D.
实数m的倒数一定是
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举一反三
【单选题】- _______ - I'm suffering from a stomachache.
A.
Are you feeling better?
B.
Why are you here?
C.
Are you pleased?
D.
What's the matter with you?
【简答题】根据《安徽省“十三五”卫生与健康规划》,请说明安徽省有哪些全民健康信息化统筹发展计划?
【单选题】听力原文:F: Why are you visiting Hongkong? M: I'm just on holiday. Why is the woman visiting Hongkong?
A.
For holiday.
B.
For business.
C.
To visit her mother.
【简答题】根据《安徽省“十三五”卫生与健康规划》,请说明安徽省有哪些实施卫生人才优先发展战略?
【单选题】听力原文:W: Oh, am I glad to see you! You took Introduction to Science, didn't you? M: I sure did. W: Well, I'm thinking about taking it next year. M: Don't do it. W: Why not? Is the professor awful? M: T...
A.
A student and a professor.
B.
A physicist and a biologist.
C.
Two'students.
D.
Two professors.
【简答题】电容式位移传感器是将被测物理量转换为 变化的装置。
【简答题】电容式传感器是将被测物理量转换为_________变化量的专职
【单选题】Could you please tell me_?
A.
why does the earth go around the sun
B.
why the earth goes around the sun
C.
why the earth went around the sun
【单选题】安徽省有丰富的水资源,江河众多,纵横交错。全省共有河流两千多条,其中______在安徽省境内的河道最长。
A.
长江
B.
淮河
C.
青弋江
D.
新安江
【单选题】安徽省有( )世界遗产
A.
3处
B.
5处
C.
9处
D.
10处
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