【单选题】Section B Directions: There are 2 passages in this section. Each passage is followed by some questions or unfinished statements. For each of them there are four choices marked A, B, C and D. You shoul...
A.
Electric eels are potentially dangerous.
B.
Biology and electricity appear to be closely related.
C.
People would be at a loss without electricity.
D.
Scientists still have much to discover about electricity.
【单选题】When a firm decides to produce more electric cars and fewer gas guzzlers, it is most directly answering the ________ part of one of the two big economic questions. (当一家公司决定生产更多的电动汽车和更少的汽油机,它最直接地回答了两个...
【判断题】人民币外汇掉期业务,是指两笔金额一致、买卖方向相反,交割日期不同的人民币对同一外币的买卖交易,并在两笔交易的交割日按照掉期合约订明的币种、金额、汇率办理的结汇或售汇业务。两笔交易的交割日期可以是即期对远期、也可以是远期对远期
【判断题】角点施工高度是角点的实际标高与设计标高的差值。
【单选题】办理掉期外汇交易的两笔外汇业务的 ( ) 相同 。