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       I'm very p 1    that I have been chosen to speak to  you all today. As we all know, it is the t  2   to say good-  bye to everyone. We have successfully finished our junior  high school e  3    .First, our

friends made us know the  importance of f  4   .I hope we'll stay in t   5   in the  future. Second, we

thank our parents for the love you have  shown us and for w  6   you .have done for us day and  night.

Finally, we would like to s  7    thank you to our  teachers. We can never pay your b  8   for your

kindness, your patience and the gift of knowledge which you  have off'ered me. From the bottom of

my h  9  ,I thank  you all and wish you s  10   for the future.

对于自住的租房者而言，如果以年成本法做租房抉择，应注意的事项不包括( )。

A．利率

B．房租押金的利息成本

C．房屋折旧成本

D．房租