未知题型 If someone gives or does something ______ ,they give or do it willingly,without being ordered or forced to do it.A.randomlyB.freelyC.automaticallyD.frequently

单项选择题 DIC时引起休克的机制与下列什么因素有关?( ) A．微血栓阻塞循环通道 B．有效循环血量减少 C．心肌损伤而收缩力降低 D．血管扩张而外周阻力降低 E．以上都是

单项选择题 Your compliance in this respect will do much to ______ our taking delivery of the goods on arrival. A．facial B．facilitate C．facilitaty D．facile