大片皮肤瘀斑、反复关节出血、血肿,最有可能的是()
A.DIC
B.血管舒缩功能紊乱
C.血小板质异常
D.血小板量异常
E.凝血因子缺乏
参考答案:E
The students often ______ games after school. They ______ volleyball now. [ ]
A. play; play
B. play; are playing
C. plays; are playing
D. are playing; play