在检验检疫机构签发检验检疫证单后，报检人要求更改或补充内容的，可向另一家检验检疫机构提出申请，经检验检疫机构核实批准后，按规定予以办理。
参考答案：错
–Did you enjoy ___________ at the party last night, Lingling?
--Yes, I really enjoyed the food and the music there. Thank you.
A．myself
B．himself
C．yourself
D．herself
试述数控机床的组成。
