把温度计显示的零上5℃用+5℃表示,那么零下2℃应表示为( )℃。
-2
--- Shall we go to the art exhibition right away?
---______.
A.It’s your opinion
B.I don’t mind
C.It’s all up to you
D.That’s your decision
Quality planning tools are often used to help plan effective quality management activities.() is one of such tools,which involves company actual or planned project practices to those or other projects to generate ideas for improvementand to provide a basis by which to measure performance.
A、Benchmarking
B、Quality metric
C、Quality checklist
D、Brainstorming