混凝土基础应一次浇灌完成,如遇特殊原因,浇灌时间间断()及以上时,应将接缝表面打成麻面等措施处理后继续浇灌。
A、2h;
B、8h;
C、12h;
D、24h。
参考答案:A
汗出恶风,动则益甚,体倦乏力,舌苔薄白,脉细弱。其治法是
A.益气固表
B.辛凉解表
C.固涩止汗
D.调和营卫
We all joined the game______ Bill because he was hurt and had to stay in bed.
A.except that
B.apart from
C.besides
D.in addition