冷菜在我国南北方称法不一,南方多称为()。
A.冷盘
B.凉菜
C.冷荤
D.凉盘
参考答案:A
If you don't know the meaning of a word, you can look it up in a _________. [ ]
A. menu
B. map
C. list
D. dictionary
调整管(钉焊管)法兰定位焊焊道长度要求是什么?