防水砂浆操作工艺第二个顺序应是()。
A、涂防水砂浆
B、施工准备
C、基层处理
D、抹防水层砂浆
参考答案:C
Let _________ go and give this book to ________. [ ]
A. me; his
B. me; him
C. mine; him
关元穴主治肾病,()。
A、强壮身体
B、温补肾阳
C、正当丹田