根据下列行情,回答问题:
在外汇交易的行情中,这种行情被称为()
A、直盘
B、交差盘
C、欧元报价法
D、套算盘
参考答案:B
- I thought she could have won the 100-metre race final.
- She almost _______. Jane passed her at the last second.[ ]
A. has
B. had
C. does
D. did
电压表测量的正确使用方法是()。
A、电压表应与被测电路串联
B、电压表应与被测电路并联
C、测量时,应选用量程比被测电压尽可能大的电压表
D、测量时,应选用量程比被测电压稍大些的电压表