有关G6PD缺乏症叙述正确的是()
A.遗传发病与性别无关
B.多为成年发病
C.蚕豆病发生时与进食蚕豆量有关
D.G6PD缺乏症可查见海因小体
E.发病轻重与感染无关
参考答案:D
在下列保鲜方法中,依据除去水分防止细菌生长这一原理的措施是 [ ]
A.罐藏法保存肉类
B.超市肉肠都用真空包装保存
C.做腊肉用盐腌后再风干
D.巴氏消毒保存牛奶
He has been studying here for three years, by next summer he ______.
A. will graduate B. will have graduatedC. will be graduated D. will be graduating