[单选题]票据贴现的期限比较短，除电子商业汇票外，一般不会超过（ ）。
A.6个月
B.3个月
C.9个月
D.12个月

场地设计的内容有很多,下面说法比较全面的是哪一组（）
I.充分研究场地内建筑物、构筑物等的空间关系,并合理地进行平面布置;
II.合理进行竖向设计、管线综合、绿化布置、建筑密度与环境保护;
III.合理组织用地内的交通流线、停车场地、出人口等;
IV合理安排施工场地的布置,扩大作业空间,并有利于物资运输。

A punctual (准时的) person is in the habit of doing a thing at the proper time and is never late in keeping an appointment.
The unpunctual man, on the other hand, never does what he has to do at the proper time. He is always in a hurry and in the end loses both others’ time and his good time. There is a proverb which says, "Time flies never to be recalled. " This is very true. A lost thing may be found again, but lost time can never be regained. Time is more valuable than material things. In fact time is life itself, and the unpunctual man is always complaining that he finds no time to answer letters, or return calls or keep appointments promptly. But the man who really has a great deal to do faithfully keeps every appointment promptly and deals with every piece of work when it has to be attended to.
Failure to be punctual in keeping one’ s appointment is a sign of disrespect towards others. If a person is invited to a dinner and arrives