纸质旅行支票是一种（）票据。
A．定额
B．不定额
C．定期
D．不定期
参考答案：A
—Hi, Sam . We're going for a walk. Would you like to _______?
—Great! Let's go. [ ]
A. come along
B. come on
C. come out
D. come up
高低点法中高低点的选取要以资金占用量的大小为标准。 ( )
