企业战略专家波特认为，企业战略的核心问题应在（）中考虑。
A.价格竞争
B.企业竞争
C.产业竞争
D.市场竞争
参考答案：C
Peter doesn’t tell me when he _______. I’ll telephone you as soon as he ______.
A．will come, comes
B．will come, will come
C．comes, will come
D．comes, comes
影响聚合反应转化率的因素及控制？
