通过“页面设置”选项，可以完成（）设置。
A.页边距
B.纸张大小
C.打印页码范围
D.纸张的打印方向
参考答案：A, B, D
To tell the truth, the film _______ on the book by Jack London is not good at all. [ ]
A. basing
B. is based
C. is basing
D. based
对胆道感染疗效较好的是
A．青霉素G
B．链霉素
C．氧氟沙星
D．林可霉素
E．SD
