以下哪些监管证件代码的商品属于法检商品？（ ）
A．A
B．B
C．O
D．8
参考答案：A,B,C,D
患者，女性，56岁。排便次数增多，粪便表面带血2个月。首选的检查是（）。
A.直肠指检
B.肛门镜检查
C.磁共振成像
D.气钡双重灌肠X线检查
E.口服钡剂X线检查
Chinese Premier Wen Jiabao attended a joint press conference and said that China will ________ more
international responsibilities as it is the aspiration of the international community and in China's own
interest, too.[ ]
A. take up
B. take off
C. take in
D. take on
