红色血栓可见于
A．静脉内柱状血栓的尾部
B．急性风湿性心内膜炎疣状血栓
C．毛细血管内血栓
D．动脉血栓头部
E．心室内腹壁血栓的头部
参考答案：A
—Would you please tell me _____?— Sorry, you can turn to Mr Lee for help.
A．how long can man live without water
B．whether Yao Ming still played for Rockets
C．how I can keep myself safe from the flu
D．why did a serious accident happen
化疗药物长春新碱的性质属于（）
A.烷化剂类药物
B.抗代谢类药物
C.抗生素类药物
D.激素类药物
E.植物类药物
