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搜题
【单选题】
当受拉钢筋采用焊接连接或机械连接时，在接头中心至长度为钢筋直径 35 倍且不小于 500mm 的区段范围内，有接头钢筋截面积占全部钢筋截面积的比值不宜大于（ ）。A.
25%
B.
50%
C.
60%
D.
70%
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参考解析：
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皮皮学刷刷变学霸
举一反三
【判断题】The risk premium on corporate bonds becomes smaller as the liquidity of the bonds falls.
A.
正确
B.
错误
【单选题】Consider the multifactor APT with two factors. Stock A has an expected return of 17.6%, a beta of 1.45 on factor 1, and a beta of .86 on factor 2. The risk premium on the factor 1 portfolio is 3.2%. T...
A.
9.26%
B.
3%
C.
4%
D.
7.75%
【单选题】The risk premium on corporate bonds becomes smaller if
A.
the riskiness of corporate bonds increases.
B.
the liquidity of corporate bonds increases.
C.
the liquidity of corporate bonds decreases.
D.
the riskiness of corporate bonds decreases.
E.
either B or D of the above occur.
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