可导致血小板减少的疾病有()
A.急性粒细胞白血病
B.原发性血小板减少性紫癜
C.再生障碍性贫血
D.真性红细胞增多症
E.过敏性紫癜
参考答案:A, B, C
— You just think of yourself!You kept me waiting for about three hours.
— I am sorry that you _____ think so. [ ]
A. would
B. could
C. should
D. might
选聘或解聘物业管理企业,必须经物业管理区域内全体业主所持投票权()以上通过。
A.1/2
B.1/3
C.2/3
D.3/4