_____ be late again. [ ]
A. Try not to
B. Don’t try to
C. Try don’t to
D. Try not to
答案:A
旅馆会议室需要布()根网线和电缆线至电脑房。
A.1
B.2
C.3
桑螵蛸散证的病机特点是()
A.脾肾亏虚
B.膀胱虚寒
C.心脾两虚
D.心肾两虚
E.肾虚不固