混凝土架空、蜂窝等形成的漏水通道,当水压力时,可采用灌浆处理()。
A、大于0.1Mpa
B、大于0.01Mpa
C、小于0.1Mpa
D、小于0.01Mpa
参考答案:A
---Why did your parents buy a shiny golden silk dress yesterday?
---They bought it _____ me. It’s my birthday today!
A.at
B.on
C.in
D.for
预警活动中,()是至关重要的环节。
A.监测
B.识别
C.诊断
D.评价