问题描述：
这道题该怎么答?不是把题目翻译成中文,是要英文答案
Explain the degree of politeness or impoliteness of the following sentences utterances according to the politeness principle.
a.Lend me your car.
b.Could you possibly lend me your car?
Explain the degree of politeness or impoliteness of the following sentences utterances according to the politeness principle.
a.Lend me your car.
b.Could you possibly lend me your car?
问题解答：
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