皮皮学,免费搜题
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【单选题】
If I save enough money, in the future, I will travel abroad.
A.
sometime
B.
sometimes
C.
some times
D.
some time
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举一反三
【判断题】气压试验与液压试验的试验压力相同.。
A.
正确
B.
错误
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【简答题】按应用范围划分为3种类型:__________________、___________________、___________________。
查看完整题目与答案
【单选题】His accent identified him ________ a Frenchman.
A.
with
B.
by
C.
to
D.
as
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【单选题】正态分布曲线下,横轴上,从均数μ到μ- 2.58S,则该区间所占曲线下的面积为:
A.
99%
B.
95%
C.
49.5%
D.
47.5%
E.
45%
查看完整题目与答案
【单选题】The other boys used to______ him because of his accent. [ ]
A.
laugh
B.
tease
C.
trick
D.
cheat
查看完整题目与答案
【单选题】正态分布曲线下,横轴上,从均数μ到μ+2.58σ,则该区间所占曲线下的面积为:
A.
99%
B.
95%
C.
49.5%
D.
47.5%
E.
45%
查看完整题目与答案
【简答题】His accent gave him away.
查看完整题目与答案
【单选题】正态分布曲线下,横轴上,从均数 μ 到 μ -2.58S,则该区间所占曲线下的面积为
A.
99%
B.
95%
C.
49.5%
D.
47.5%
查看完整题目与答案
【单选题】His accent him a Scot/ that he was a Scot.
A.
proclaimed
B.
suggested
C.
explored
查看完整题目与答案
【单选题】正态分布曲线下,横轴上,从μ-1.96s到μ+1.96s,则该区间所占曲线下的面积为
A.
99%
B.
95%
C.
49.5%
D.
47.5%
查看完整题目与答案
相关题目:
【判断题】气压试验与液压试验的试验压力相同.。
A.
正确
B.
错误
查看完整题目与答案
【简答题】按应用范围划分为3种类型:__________________、___________________、___________________。
查看完整题目与答案
【单选题】His accent identified him ________ a Frenchman.
A.
with
B.
by
C.
to
D.
as
查看完整题目与答案
【单选题】正态分布曲线下,横轴上,从均数μ到μ- 2.58S,则该区间所占曲线下的面积为:
A.
99%
B.
95%
C.
49.5%
D.
47.5%
E.
45%
查看完整题目与答案
【单选题】The other boys used to______ him because of his accent. [ ]
A.
laugh
B.
tease
C.
trick
D.
cheat
查看完整题目与答案
【单选题】正态分布曲线下,横轴上,从均数μ到μ+2.58σ,则该区间所占曲线下的面积为:
A.
99%
B.
95%
C.
49.5%
D.
47.5%
E.
45%
查看完整题目与答案
【简答题】His accent gave him away.
查看完整题目与答案
【单选题】正态分布曲线下,横轴上,从均数 μ 到 μ -2.58S,则该区间所占曲线下的面积为
A.
99%
B.
95%
C.
49.5%
D.
47.5%
查看完整题目与答案
【单选题】His accent him a Scot/ that he was a Scot.
A.
proclaimed
B.
suggested
C.
explored
查看完整题目与答案
【单选题】正态分布曲线下,横轴上,从μ-1.96s到μ+1.96s,则该区间所占曲线下的面积为
A.
99%
B.
95%
C.
49.5%
D.
47.5%
查看完整题目与答案