参照年度供方绩效综合评价分级,以下对应正确的是()。
A、85分以上为A级供应商
B、B级供应商为良好供应商
C、C级供应商为淘汰供应商
参考答案:C
Your new bike looks nice . Where did you buy ______? I want to buy ______, too.
A.one, one
B.it , it
C.it , one
D.one , it
RRC连接失败原因存在哪几类?