不全流产患者急诊的主要原因有
A.妊娠试验阴性
B.子宫小于孕周
C. * * 大量出血
D.有组织物从 * * 向外排出
E.超声检查宫腔内无妊娠征象
参考答案:C
With the development of our country,more and more students ______ to university. [ ]
A. admit to
B. admitted to
C. are admitted
D. are admitted to
既有解热镇痛、抗炎、抗风湿作用还可以抑制血小板凝聚防血栓()
A.
B.
C.
D.
E.