煤气管道及其承载支架和基础满足强度要求即可。()
参考答案:错
---I took lots of photos in Hainan.
---Really? Could you show ______ to me?
A.it
B.their
C.they
D.them
空白成品卡丢失50张以上属于银行卡风险事件中的二类事件()