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【多选题】
市场调研中用于收集原始数据常用的方法包括( )。A.
观察法
B.
实验法
C.
调查法
D.
专家估计法
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举一反三
【单选题】It is believed lifelong learning is a crucial response to the challenge of the global ________ economy.
A.
technology
B.
knowledge
C.
examination
【单选题】The combination of ______ and emotional interactions with infants is crucial to their learning and emotional development.
A.
intellectual
B.
integrated
C.
intelligent
D.
intelligible
【简答题】According to Audiolingnalism, there are three crucial elements in learning: a stimulus, a response and______.
【单选题】Do you liker this one or that one? 此句 or 之前的this one 和之后的 that one, 调式组合是怎样的?
A.
降、升
B.
升、升
C.
升、降
D.
降、降
【简答题】A．Dispensable. B．Partial. C．Crucial. D．Favorable.
【简答题】A.necessary B.enormous C.essential D.crucial
【简答题】The crucial time is drawing neraly.
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