脑血栓形成患者服用阿司匹林，目的是（）
A.防止头晕
B.退热
C.防止血小板凝聚
D.抗风湿
E.扩张脑血管
参考答案：C
.An air France jet is reported________in the Atlantic Ocean with 228 people aboard，the airline’s worst disaster in its 75-year history．
A．to have crashed
B．to have been crashed
C．having crashed
D．having been crashed
治疗小儿水肿风水相搏证的最佳方剂为（）
A.越婢加术汤
B.五苓散
C.五皮饮
D.麻黄连翘赤小豆汤
E.真武汤
