一般情况下，太阳病的自然病程约是（）
A.一二天
B.三四天
C.六七天
D.十一二天
E.以上皆不是
参考答案：C
Speaker A: So how do you find our city Speaker B:______
A．I came here by plane, of course.
B．Oh, I love it. It's so exciting.
C．To tell the truth, it's quite difficult to find your home.
D．What do you think of it
在承兑人对汇票进行承兑时，“承兑”字样应当记载于汇票的什么位置( )
A．正面
B．背面
C．粘单
D．以上均可
