把2ab2﹣4ba+2a分解因式的结果是( )
A:2ab(b﹣2)+2a
B:2a(b2﹣2b)
C:2a(b+1)(b﹣1)
D:2a(b﹣1)2
“中风”的病人四肢没有任何损伤,却出现了一侧肢体不能活动的症状,是损伤了下列哪个结构( )。
Nanjing, the ancient capital of the six dynasties, is becoming ________ international city and attracts more and more foreign tourists every year.