下颌后部牙槽嵴的吸收方向是()
A.向下、向后
B.向下、向外
C.向下、向内
D.向后、向外
E.向下、向前
参考答案:B
闭塞性毛细支气管炎的主要病理改变是()
A.毛细支气管炎
B.肺间质病变
C.肺实质病变
D.毛细支气管炎合并间质性肺炎
E.肺泡毛细血管出血性疾病
I can him to you for the job. He is a very good worker. [ ]
A. suggest
B. recommend
C. advise
D. prompt