2020年CFA考试《CFA三级》考试共240题，分为单选题。小编每天为您准备了5道每日一练题目（附答案解析），一步一步陪你备考，每一次练习的成功，都会淋漓尽致的反映在分数上。一起加油前行。

1、【单选题】

A.correct.

B.

C.

正确答案:A

答案解析:A is correct. Darc’s statement in concern #3 describes buying a straddle. A long straddle is one 

2、【单选题】

A.0.84.

B.1.19.

C.1.48.

正确答案:A

答案解析:A is correct. To execute Strategy 1, 216 contracts would have been sold three months ago on 15 

3、Is Prater's first statement regarding the Cobb-Douglas production function correct?【单选题】

A.Yes.

B.

C.

正确答案:B

答案解析:

4、【单选题】

A.eliminating extreme returns reduces the standard deviation of returns.

B.

C.

正确答案:A

答案解析:A is correct. Magerski’s concern relates to the potential for the Sharpe ratio to be gamed. Standard deviation of returns is reduced 

5、The leveraged return for the bond portfolio in Figure 2 is closest to:【单选题】

A.4.55%.

B.5.13%.

C.5.55%.

正确答案:A

答案解析:The leveraged return can be computed as the return on the portfolio less the cost of borrowed funds divided by the equity