下列关于经输血感染疟原虫的叙述中,属于不正确的是().
A.没有复发
B.不通过红外期
C.不会增殖
D.可以有再燃
参考答案:C
_______ he is very young, _______ he knows a lot about how to be healthy.
A.Though; but
B.Although; but
C./;but
D.Although;/
孕妇血清耐热性碱性磷酸酶的产生部位是()
A.细胞滋养细胞
B.合体滋养细胞
C.叶状绒毛膜
D.胎膜
E.脐带血