由于各行业、各部门的专业特点不同,各类工程的检验评定均有相应的( )标准,工程质量验收资料的建立均应按相关的标准办理。
A.技术
B.质量
C.数量
D.法定
参考答案:A
Under no circumstances to the teacher.
A.is this the first time he has lied
B.this is the first time he has lied
C.is this the first time has he lied
D.this is the first time he is lying
简述收养的(法律)特征?