在人身意外伤害保险合同有效期间，被保险人遭受意外伤害后的一定

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问题单项选择题

在人身意外伤害保险合同有效期间，被保险人遭受意外伤害后的一定时期(如180天或90天等)被称为______

A．追溯期限B．责任期限C．扩展期限D．保障期限

答案

参考答案：B

选择题

— Do you think Zhang Ziyi,a very famous film star,will attend the evening party of money-raising

for the orphans?

— ________. She is very busy but she is devoted to such public welfare activities.[ ]

A. That's all right

B. Of course

C. I suppose so

D. I'm not quite sure

单项选择题

Software（）activitiesconsumealargeportionofthetotallife-cyclebudget.

A.repair

B.maintenance

C.change

D.update