如果主被叫用户在同一个()集团内,送上来的主叫是(),则复制失败。
参考答案:VPMN;短号码
The students _______ how to do the experiment in class yesterday. [ ]
A. taught
B. were taught
C. are taught
D. teach
会计职业道德教育包括职业道德观念教育,职业道德规范教育和职业道德警示教育。()