房屋建筑工程保修期从( )之日起计算。
A.完成合同规定的所有工程
B.竣工验收
C.竣工验收合格
D.实际交付使用
参考答案:C
-What was Susan doing at 8 last night?
-She __________ her homework at 8 last night.
A. is doing
B. was doing
C. did
D is did
采用实地盘存制平时只登记财产物质的增加数。