点状加热
参考答案:
加热区域为一定直径圆圈状的点,这种加热方法称为点状加热。
—The CCTV reported that Premier Wen Jiahao played basketball with some students on Children' Day.
—______! And Premier Wen always encourages us to study hard and do more sports. [ ]
A. What amazing news
B. How amazing news
C. What an amazing news
股权投资通常存在的问题有()。
Ⅰ.信息不对称
Ⅱ.外部性较强
Ⅲ.财务投资人通常难以积极主动参与被投资企业管理
Ⅳ.决策不透明
A.Ⅰ、Ⅱ、Ⅲ
B.Ⅰ、Ⅲ、Ⅳ
C.Ⅰ、Ⅱ、Ⅳ
D.Ⅱ、Ⅲ、Ⅳ