What is the passage mainly about?[A]Dressing for effect.[B]How to dress appropriately.[C]Managerial positions and clothing.[D]Dressing for the occasion.
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Why didn't the boy tellhis grandmother the truth at first?[A]Becausehe didn't want his grandmother to be sad. [B]Becausehe didn't want to go home without hearing a story. [C]Becausehis grandmother would be very angry. [D]Becausehis grandmother would tell his mom what he had done.
[A]have[B]win[C]defeat[D]beat
假定退休后的投资回报率为3%,则杨先生60岁夫妻俩一起退休时,退休基金必需达到的规模为()万元。
A. 178.24
B. 180.76
C. 181.34
D. 183.89