证券投资咨询业务是指与证券交易、证券投资活动有关的咨询、建议、策划业务。 ()
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编制工程概预算的惟一依据是施工图。()
A. 正确
B. 错误
A．Sore throat.B．Soul hurt.C．Headache.D．Something wrong with stomach.
A. Sore throat.
B. Soul hurt.
C. Headache.
D. Something wrong with stomach.
对于商品期货交易来说，期货合约成功交易的关键是工正确解决资金问题。()
A. 正确
B. 错误
What does the word "they" (Para. 3) refer to？
A. the layers
B. wind-blow]a deposits
C. volcanic eruptions
D. the terrestrial rocks
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