地砖地面砖面层铺贴完()h内应进行洒水养护,夏季气温较高时,应在铺完后浇水养护并覆盖,养护时间不少于7d。
A.8
B.16
C.24
D.36
参考答案:A
-Mary has just broken up with her boyfriend.
-_________? I don't want to fall in love with her. [ ]
A. What if
B. What's wrong
C. What about you
D. What of it
简述CG双机倒换检查步骤以及检查标准。