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【单选题】
听力原文:I am glad to have telephone call from Tom that he isn't coming tonight, We don't have an extra bed for him to sleep in. (29)
A.
We had plenty of extra rooms for Tom to sleep in.
B.
Tom wanted his own room, not an extra one.
C.
We wanted to give Tom a room but he refused it.
D.
We have no extra room for Tom to sleep here.
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举一反三
【单选题】在相同的测量条件下,对同一被测量的量值进行连续多次测量所得结果之间的一致性,称为测量结果的()
A.
再现性
B.
重复性
C.
单一性
D.
稳定性
【单选题】y=arctanx
A.
有一条水平渐近线
B.
有一条铅直渐近线
C.
有两条水平渐近线
D.
有两条铅直渐近线
【简答题】设f(x)=x-arctanx,则当x>0时(    ). (A)arctanx<x  (B)f(x)单调递减    (C)arctanx>x    (D)以上都不对
【判断题】回程误差就在相同的测量条件下,对同一被测量进行往返两个方向测量时,计量器具示值的最大变动量。
A.
正确
B.
错误
【单选题】在相同的测量条件下,对同一被测量的量值进行连续多次测量所得结果之间的致性,称为测量结果的( ).
A.
再现性
B.
重复性
C.
单一性
D.
稳定性
【单选题】1187在相同的测量条件下,对同一被测量的最值进行连续多次测量所得结果之间的一致性,称为测量结果的( )。
A.
再现性
B.
重复性
C.
单一性
D.
稳定性
【单选题】设 ,则(  ).
A.
F(x)≡0    
B.
C.
F(x)=arctanx    
D.
F(x)=2arctanx
【多选题】你认为哪些行为是对大学生活时间的合理安排?
A.
认真及时完成学业
B.
参加学生组织,锻炼自己的能力
C.
只管好自己、做好自己的事
D.
闲暇时间做志愿者或兼职
【简答题】Section B 20140601-secb.mp3: Passage one Questions 16 to 18 are based on the passage you have just heard. 16. A) One fifth of them were on bad terms with their sisters and brothers. B) About one eight...
【单选题】Ken and I met and saw each other just three times before he left for Vietnam. He never gave me flowers or candy. There were no moonlight walks, no lingering good-byes on the front porch. Our courtship...
A.
some examples of conventional customs
B.
an intimate friendship
C.
a special relationship
D.
an ordinary acquaintance
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