即期结售汇交易成交价应优于对应平盘价
参考答案：对
—Would you like _____ to drink?
—Yes, I'd like a cup of coffee.[ ]
A. anything else
B. else something
C. something else
D. else anything
十二指肠溃疡疼痛发生时间
A．空腹痛B．进食后30～60分钟C．进餐后3～4小时D．餐前1小时E．餐前半小时
