世界上首家国际货币市场是建在（）
A.伦敦
B.东京
C.巴黎
D.芝加哥
参考答案：D
When I called the bus service, I _______ that there was no more bus.[ ]
A. was telling
B. was told
C. has told
D. had told
风电机组发展趋势？
