下列关于静态的风险的说法不正确的是（）。
A.偏离社会
B.金融风暴
C.技术风险
D.人为过失
参考答案：B
– May I go to the movies tonight, mum?
-- You can when you ____ your homework.
A．will finish
B．are finishing
C．will have finished
D．have finished
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