甘肃省有下列哪项世界遗产（）
A.三江并流保护区
B.秦始皇陵及兵马俑
C.莫高窟
D.青城山和都江堰
参考答案：C
患儿，男，3岁。今晨家长发现其眼眶周围有密集的针尖大小的出血点，经实验室检查诊断为：原发性（急性型）血小板减少性紫癜。
该病经治疗后可在l～6个月内痊愈的比例为（）
A.65%～70%
B.70%～75%
C.80%～85%
D.70%～90%
E.90%～95%
A man may usually be known by the books he reads ____ by the friends he keeps.
[ ]
A. rather than
B. as well as
C. in place of
D. as many as
