从客户感知出发,梳理客户感知、业务质量和网络性能之间的关系,以业务质量指标为核心,构建由客户感知、业务质量和网络性能构成的评价指标体系。
参考答案:对
根据句意和首字母写出单词。
1. Students should be allowed to v________ and help others.
2. Birthday is a s________ day for everyone.
3. If we wore our own clothes, we would feel more c________ and that's
good for studying.
4. I'm sorry to hear that you have f________ a math test.
5. At p________ I’m busy. I'll do it later on.
如果A公司使用该印版私自印制增值税专用发票,但在税务机关尚未追查时,即主动将此事报告税务机关并交回,则A公司的行为应属于( )。
A.犯罪未遂
B.犯罪既遂
C.犯罪中止
D.犯罪自首