在人身保险中，被保险人死亡()。
A.保险合同终止
B.死亡保险的合同终止
C.保险合同继续
D.无法确定
参考答案：B
All of us still remember the terrible tsunami that _____ the areas in the southeast of Asia in 2004.
A．attacked
B．struck
C．knocked
D．beat
She ____ on her homework in her study now .
A．must work
B．can work
C．must have worked
D．must be working
