在食品、卫生、环保方面,我国将按照《标准化法》的规定制定推荐性标准
参考答案:错
_____ in Harvard is _____ most students wish for.
A.Being educated; what
B.To educate; that
C.Eduacted; which
D.Educating; everything
下段肠道疾病的表现,主要见于细菌性痢疾()
A.黏液便
B.胨状便
C.脓血便
D.乳凝便
E.细条便