关于囊尾蚴病血象变化的叙述,正确的是()
A.嗜酸性粒细胞多增加
B.淋巴细胞计数增加
C.中性粒细胞总数增加
D.白细胞总数常增高
E.血象大多正常
参考答案:E
I can’t thank you too much for your kindness because without your help I have won the first prize in the speech contest.
A.can’t
B.shouldn’t
C.might not
D.couldn’t
为保证锅炉的排气正常,司炉人员应多长时间进行排气实验?