Correct

随机应变

/ suíjī yìngbiàn / 
Strokes

Definition

to change according to the situation (idiom); pragmatic

Example

Definition

rise to the occasion; be ready-witted; be resourceful; act according to the changing situation

1
Tā
他
hěn
很
jīzhì
机智
  
,
wánquán
完全
kěyǐ
可以
suíjīyìngbiàn
随机应变
  
。

He is resourceful enough to rise to the occasion.