除了供应物流可以被看作是企业物流与社会物流的衔接点以外，（）也是。
A.销售物流
B.回收物流
C.生产物流
D.废弃物物流
参考答案：A
History is ( ) a subject that only lets us know something in history; it also tells us a lot of truth.
A. less than B. more thanC. no more than D. not more than
男患，27岁。头部受伤后立即昏迷，五分钟后清醒，三小时后再度昏迷，X线发现颅骨线状骨折，且骨折线越过脑膜中动脉沟，提示为
A．脑挫伤
B．急性硬膜外血肿
C．急性硬膜下血肿
D．外伤性脑内血肿
E．脑水肿
