题目

从方框中选择恰当的选项补全对话(有两项多余)。A：Hello，Li Ming.What's your plan for this summer holiday?B：I have no idea.【1】A：I'll take part in a social activity with my sister.B：It sounds exciting.【2】A：No.I have been a volunteer in a poor village.The children there don't have money to buy books.B： 【3】A：Yes.I bought them 30 books with my pocket money.B：What else did you do there?A：【4】 And now we are good friends.B：Wow！ 【5】 I'd like to join you.A：Great！I'm sure we'll have a meaningful holiday.A．Can you tell me something about i小花妈妈打算将20000元定期存入银行3年，如果按年利率3.69%计算，到期时小花妈妈实际的本息共有多少元？（另记利息税10%）