属于细菌类杀虫剂的是()。
A.白僵菌
B.绿僵菌
C.B.T菌
D.松毛虫杆菌
参考答案:C, D
骨折的全身表现中,哪种描述是错误的()
A.骨折后一般体温正常
B.患者可因大量出血或并发内脏损伤而引起休克
C.严重骨折患者血肿吸收时,体温略有升高
D.开放性骨折患者体温升高时,应考虑感染
E.严重骨折患者血肿吸收时,其体温通常不超过37℃
A.Nowadays an iPod is very precious.
B.The women’s baby-sister is very hard to please.
C.IPod gains great popularity in recent years.
D.What the woman will send her sister as a birthday present.