人型结核分枝杆菌强毒株与弱毒株的区别在于前者有()
A.分枝菌酸
B.蜡质D
C.蛋白质
D.磷脂
E.索状因子
参考答案:E
运输产品的生产过程和消费过程是()。
A.在时间上是分离的
B.在空间上是分离的
C.互不相干的
D.合二为一的
Questions 1-6
TRUEif the statement agrees with the information FALSEif the statement contradicts the information NOT GIVEN if there is no information on this
Yelp not only has communication features like other dating sites, but provide more "event" section.