【单选题】假设A,B是两个随机事件,并且满足【图片】,那么下列表述中正确的是( )
C.
如果事件A没有发生,那么事件B一定也没有发生
【简答题】伦敦外汇市场即期汇率GBP 1=USD 1.5630/1.5660 ,某客户电话询问伦敦外汇银行一个月期的 美元汇率,答复是 30/40 ,试问伦敦外汇市场一个月期美元汇率为多少?
【简答题】The comedian didn't seem to be able to _____ to his audience — they didn't laugh at all. A. get his jokes around B. get his jokes by C. get his jokes across D. get his jokes down
【单选题】若伦敦外汇市场即期汇率为£1=US$1.4608,3个月美元远期外汇升水0.51美分,则3个月美元远期外汇汇率为()
【单选题】设【图片】,且满足【图片】,那么有 ( )
A.
(f(x),g(x))=(f(x),r(x))
B.
(f(x),q(x))=(f(x),r(x))
C.
(f(x),g(x))=(g(x),r(x))
D.
(f(x),g(x))=(q(x),r(x))
【单选题】Do you have any idea ________
A.
when Miss Smith will arrive
B.
when will Miss Smith arrive
C.
how will Miss Smith arrive
D.
why hasn't Miss Smith arrived
【单选题】—My name is Jenny Smith. — Nice to meet you, ________. [ ]
【单选题】伦敦外汇市场即期汇率£1=$1.5630/1.5660,某客户电话询问伦敦外汇银行一个月期的 美元汇率,答复是 30/40,试问伦敦外汇市场一个月期美元汇率为:
【单选题】伦敦外汇市场即期汇率£ 1=$1.5640/1.5660,某客户电话询问伦敦外汇银行一个月期的美元汇率,答复是 40/30,试问伦敦外汇市场一个月期美元汇率为: