各国护理法主要包括（）

John wrote to Mary asking 'Will you sell your second-hand car? Please tell me your lowest price.' Mary replied in a letter: 'The lowest price for my used car is ＄2,000.' John then sent the second letter to Mary saying that he agreed to buy the used car for ＄2,000. But before Mary received the letter from John, Mary sold her used car to David.Can John sue Mary to enforce the contract? 点击查看答案

“How can such a little cut hurt so much?”（）

A．How much the cut hurt.
B．How deep the cut was.
C．How easily he was cut.
D．How concerned the woman was.

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