How many of the 1,000 people polled responded "none of the above" to the questions?
A. 140
B. 110
C. 80
D. 20
E. 0
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The pilot of a small aircraft with a 40-gallon fuel tank wants to fly to Cleveland, which
A. 2
B. 4
C. 12
D. 40
E. 160
由两种完全正相关的股票组成的证券组合不能抵销任何风险。()
A. 正确
B. 错误
“固定资产”账户的期末借方余颇,反映期末实有固定资产的净值。()
A. 正确
B. 错误
资产负债表反映企业一定期间的账务状况。()
A. 正确
B. 错误