大黄配附子、干姜可用于()。
A.实热积滞,燥屎坚结
B.脘腹冷痛,大便秘结
C.腹水水肿,二便不通
D.津枯血少,肠燥便秘
E.虫积腹痛,大便秘结
参考答案:B
--- Have you received Jack’s plan?
--- Yes, but I don’t think his plan is ______.
A.worth being considered
B.worthy to be considered
C.worthy of considering
D.worth to be considered
DB(数据库)、DBS(数据库系统)、DBMS(数据库管理系统)三者之间的关系是( )。
A.>
B.<
C.0
D.A