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【判断题】
夹套式真空浓缩锅的加热夹套有蒸汽进口 、 不凝气 和冷凝水出口各一个。A.
正确
B.
错误
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【简答题】Briefly clarify the characteristics of English primal words and Chinese primal words.
【简答题】( ) 是运用谈话的方式来研究被试者心理的调查方法
【单选题】Humanity's primal (原始的) efforts to systematize the concepts of size, shapes, and number are usually regarded as the earliest mathematics. However, the concept of number and the counting process develo...
A.
after
B.
before
C.
ahead
D.
ago
【简答题】Mostof the primal words in English are ____ words and ____words.
【单选题】Duty will never be eliminated since______.
A.
it is a primal necessity to human survival
B.
everyone is born with some natural traits
C.
it is a mental attribute possessed at birth
D.
society will become morally degenerate
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