业主大会筹备组应当自组成之日起( )天内在物业所在地的区、县人民政府房地产行政主管部门的指导下,组织业主召开首次业主大会会议。
A.10
B.15
C.20
D.30
参考答案:D
Mary made coffee _____ her guests were finishing their meal. [ ]
A. so that
B. although
C. while
D. as if
乌梅丸主治()
A.蛔厥
B.痰厥
C.气厥
D.寒厥
E.热厥