题目内容

校准曲线回归方程的相关系数_为合格。分光光度法截距一般应_，否则可进一步作显著性统计检验。

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水中总砷的检出限为0.008mg/l，现检测值为0.005mg/l，在报表中应填_____mg/l。

Which word does not go with emotion?

A. Display
B. Stir
C. Trigger
D. Play
Evoke

What does the phrase send shivers down one's spine mean?

A bit scared
B. Very scared
C. Extremely scared

When you experience many different emtions one after another, we call this as _____________.

A. a mix of feelings
B. a roller-coaster of emtions