解磷定和氯磷定对哪种有机磷中毒疗效差()。
A.内吸磷
B.对硫磷
C.甲胺磷
D.甲拌磷
E.敌百虫
参考答案:E
In the modern world, cars are more and more widely _____ in people's life.[ ]
A. using
B. used
C. to use
D. uses
膀胱炎与肾盂肾炎都有的表现是()
A.血尿
B.膀胱刺激征
C.蛋白尿
D.发热、乏力
E.血沉增快