脉络膜新生血管根据其ICGA形态表现可分为( )
A．焦点状CNV
B．斑状CNV
C．结合型CNV
D．混合型CNV
E．以上均是
参考答案：E
We _______ into five groups to go to the old people's home. We did many things to cheer them up. [ ]
A. divided
B. are divided
C. were divided
D. divide
水平设计应遵循哪三个原则？
