当气温或构件温度低于5℃时，不得进行压浆。水泥浆温度不得超过32℃。
参考答案：对
Kate is very ___ in history because she thinks it is very _____.
A． interested, interested
B．interested, interesting
C．interesting, interesting
D．interesting, interested
而行转身步是用于（）步态。
A.向前行进中拐弯时的
B.给客人带路的
C.提示请客人进门的
D.提示请客人上楼的
