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【单选题】
视听说中级 Unit 3 -1 Why do you think Tracy’s face is orange?A.
She has a temperature.
B.
She has eaten too many oranges.
C.
She has eaten too many carrots.
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皮皮学刷刷变学霸
举一反三
【单选题】If a child is wilful, are they likely to cause damage or harm (a) deliberately, or (b) by mistake?
A.
deliberately
B.
by mistake
【单选题】对于计量数据而言,最常用、最基本的控制图是( )。
A.
均值 ----极差控制图
B.
均值----标准差控制图
C.
单值----移动极差控制图
D.
中位数----极差控制图
【简答题】Obstacles deliberately placed in the creation of music contribute to its success.