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【单选题】
He felt much too ______ at being the center of attention.A.
embarrassed
B.
public
C.
advanced
D.
honest
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反馈参考答案：
举一反三
【多选题】河槽控制是指由测验河段的（ ）等水力因素的组合，对水文站水位流量关系起到稳定控制作用而形成的测站控制。
A.
河槽底坡
B.
糙率
C.
断面形状
D.
临界水深
E.
水位
【单选题】使用吸附指示剂法,以 AgNO 3 为标准溶液滴定 Cl - 时,使用的指示剂是荧光黄( HFIn ),终点时,溶液的颜色由黄绿色变为粉红色,此时沉淀表面最外层吸附的是
A.
Ag +
B.
Cl -
C.
NO 3 -
D.
FIn -
【简答题】城市公共空间景观设计要素?
【多选题】为了建设和谐世界,应努力做到
A.
政治上相互尊重 prefix="o" ns="urn:schemas-microsoft-com:office:office"? ?xml:namespace>
B.
经济上相互合作 prefix="o" ns="urn:schemas-microsoft-com:office:office"? ?xml:namespace>
C.
文化上相互模仿 prefix="o" ns="urn:schemas-microsoft-com:office:office"? ?xml:namespace>
D.
安全上相互信任 prefix="o" ns="urn:schemas-microsoft-com:office:office"? ?xml:namespace>
【简答题】What is the beta of a 3-stock portfolio including 25% of stock A with a beta of 0.80, 40% of stock B with a beta of 1.2, and 35% of stock C with a beta of 1.4?
【单选题】The covariance between YOHO stock and the S&P 500 is 0.05. The standard deviation of the stock market is 20 percent. What is the beta of YOHO?
A.
0.00
B.
1.00
C.
1.25
D.
1.42
【单选题】Your portfolio is comprised of 40 percent of stock X, 15 percent of stock Y, and 45 percent of stock Z. Stock X has a beta of 1.16, stock Y has a beta of 1.47, and stock Z has a beta of 0.42. What is ...
A.
0.87
B.
1.09
C.
1.13
D.
1.18
【单选题】Your portfolio is comprised of 50 percent of stock X, 15 percent of stock Y, and 35 percent of stock Z. Stock X has a beta of 1.16, stock Y has a beta of 1.47, and stock Z has a beta of 0.42. What is...
A.
0.8762
B.
0.9475
C.
1.0658
D.
1.2439
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