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【单选题】
下面关于函数的说法,错误的是()
A.
函数可以减少代码的重复,使得程序更加模块化
B.
在不同的函数中可以使用相同名字的变量
C.
调用函数是,出入的参数顺序和函数定义时顺序可以不同
D.
函数体中如果没有return语句,也会返回一个None值
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【单选题】_____ being obese you are more likely to suffer from heart disease or diabetes later in life.
A.
As a result
B.
Consequently
C.
Result in
D.
As a result of
【简答题】沉淀形式和称量形式各应满足什么要求?
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【简答题】简述标准曲线使用时应注意哪些事项?
【单选题】He argued __________ smoking, and insisted that it was ____________ argument that smoking is harmful to health.
A.
for; beyond
B.
against; over
C.
for; over
D.
against; beyond
【单选题】The phrase 'starvation mode' means______.
A.
being very hungry
B.
eating what you like when you are hungry
C.
weight-loss efforts
D.
being ready to eat
【判断题】利用家乡优势发展自己,可以事半功倍。
A.
正确
B.
错误
【单选题】He argued forcefully and______that they were likely to bankrupt the budget.
A.
bluntly
B.
convincingly
C.
emphatically
D.
determinedly
【单选题】交叉概率法没有研究的要素是
A.
关联事件
B.
影响幅度
C.
概率修正
D.
线性回归
【单选题】当焊缝中有平面状的小缺陷,会出现 ( ) 的现象 。
A.
只有轨底波
B.
B 、只有缺陷波
C.
C 、 轨底波和缺陷波同时显示
D.
D 、 无缺陷波和无轨底波显示
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