只要汇票的背书为连续的，持票人无需另行提出任何证据，即可行使权利。
参考答案：对
The pair of new shoes are very nice, could I __________?[ ]
A. try on
B. try out them
C. try on them
D. try them on
理论性是技术论文的生命，是检验论文价值的基本尺度。（）
