关于炭疽芽孢杆菌的致病性,不正确的是()
A.与毒素有关
B.感染草食动物不感染人类
C.多途径感染
D.主要病变是微血管内膜损伤
E.与荚膜有关
参考答案:B
汉字机内码与国标码的关系为:机内码=国标码+8080H。若已知某汉字的国标码为3456H,则其机内码为()
A.B4D6H
B.B536H
C.D4B6H
D.C4B3H
Please_________ your coat. It's cold outside. [ ]
A. put on
B. wear
C. putting on
D. dress