【多选题】解决 舱口角隅处应力集中的有效方法有( )
【单选题】If the forward rate is an unbiased predictor of the expected spot rate, which of the following is NOT true?
A.
The expected value of the future spot rate at time 2 equals the present forward rate for time 2 delivery, available now.
B.
The distribution of possible actual spot rates in the future is centered on the forward rate.
C.
The future spot rate will actually be equal to what the forward rate predicts.
D.
All of the above are true.
【简答题】常用 的 间歇运动机构有 、 与 三 种 。
【单选题】If the forward rate is an unbiased predictor of the expected spot rate, which of the following is NOT TRUE?
A.
The expected value of the future spot rate at time 2 equals the present forward rate for time 2 delivery, available now.
B.
The distribution of possible actual spot rates in the future is centered on the forward rate.
C.
The future spot rate will actually be equal to what the forward rate predicts.
D.
All of the above are 对.
【多选题】Which of the followingstatement about internal rate of return isnotcorrect?
A.
The average annual profit from an investment expressed as a percentage of the investment sum
B.
The discount rate at which the net present value of the cash flows from an investment is zero.
C.
The net present value of the cash flows from an investment discounted at the required rate of return
D.
The rate at which discounted net profits from an investment are zero.
【单选题】朝鲜战争爆发后,美国没采取的行动包括 。
A.
派第七舰队进入台湾海峡,阻止中国大陆统一台湾
B.
向法国提供援助以帮助法国保持在印度支那的殖民权益
【单选题】将编辑好的幻灯片保存到Web,需要进行的操作是 ( )。
【单选题】舱口角隅处的加强方法有________。I.将舱口围板下伸超过甲板;II.增加水平加强筋和肘板;III.将围板分成两部块,分别焊接在甲板开口边缘的上下面,并在下面用菱形面板加强。
【单选题】舱口角隅处的加强方法有____。1将舱口围板下伸超过甲板;2增加水平加强筋和防倾肘板;3将围板分成两部分,分别焊接在甲板开口边缘的上下面,并在下面用菱形面板加强。
【单选题】将编辑好的幻灯片保存到Web,需要进行的操作是( )
D.
“文件”选项卡中,在“保存并发送”选项中选择