装运易腐货物时，应在哪些票据上注明什么特殊标记？
参考答案：
发站在装运易腐货物时。应分别在货物运单、货票、封套和列车编组顺序表内填记红色K标记。
This library has available _____ you want to borrow for your school. [ ]
A. as children's many books as
B. as many children's books as
C. children's books as many as
D. children's as many books as
Look! They are sitting __________ the tree.
A．between
B．in front of
C．in the front of
D．in the front
