应采取主要措施
A．剖腹探查B．支持疗法C．腹腔灌洗D．肠造口术E．以上均不是
参考答案：B
“专治一身上下诸痛”的药物是（）。
A.川芎
B.郁金
C.延胡索
D.姜黄
E.乳香
Because of Canada’s abundant production and relatively small population, it is a leading exporter of food products; these account for 8.6 percent of goods exported, compared with 0.5 percent for Japan, 6.2 percent for Mexico, and 8.3 percent for the United States.
