But for the fact that China _____also affected by the global economic crisis，we ____ fewer unemployed workers now.

A．were；would have

B．is；would have

C．was；would have had

D．were；would have had

明确是否有脑脊液外漏的措施不包括（）

A.用尿糖试纸测定漏出液中是否含糖

B.将漏出液滴在白色滤纸上，看血迹外周是否有月晕样淡红色浸渍圈

C.查看伤员的鼓膜是否完整，有无外漏液

D.观察并询问伤员是否经常有腥味液体流至咽部引起吞咽

E.漏出液RBC计数与周围血的RBC比较是否被稀释