钢中的镍含量越高,越容易形成奥氏体组织,钢的耐蚀性越好。
参考答案:对
The naughty boy to me that the hen that there just now had two eggs the day before.
A.laid; laid; laid
B.lied; lay; laid
C.laid; lay; lain
D.lied; laid; lain
能够发送主叫号码的TUP消息为()
A.SAM
B.GRQ
C.IAM
D.IAI