小朋友，请你选择正确的答案，将序号填在括号里。

①brother  ②grandmother  ③uncle  ④cousin  ⑤father

( )1. He's my grandfather's son, but not my uncle. He's my              .

(     )2. He's my mother's son. He's my              . 

(     )3. She's my mother's mother. She's my__    ___.

(     )4. He's my father's brother. He's my      ____.

(     )5. She's my aunt's daughter. She's my       ____.

关于敏感度分析，下列说法错误的是( )。

A．利率敏感部位=贷款-存款-债券投资额
B．利率敏感度分析是衡量国内利率水平发生突发性重大变化或明显的趋势变化对家庭净资产的影响程度，以便家庭提前做好应有的应变措施
C．利率到期结构可用来衡量固定利率下市场利率变化和后续资金流量对存款收益率的实际影响
D．根据利率敏感度分析，当利率向上趋势明显时，存款应尽量选择固定利率，贷款则应尽早偿还。当利率向下趋势明显时，存款应尽量选择浮动利率，贷款则应尽早偿还。利率敏感部位越高，利率变动对净资产的影响越大