Vaccines do not guarantee complete protection from a disease because sometimes the host’s()system simply does not respond adequately or at all.


Vaccines do not guarantee complete protection from a disease because sometimes the host’s()system simply does not respond adequately or at all.

A.muscular

B.nervous

C.endocrine

D.immune

正确答案:immune


Tag:医药英语 时间:2022-01-12 15:46:04