单项选择题
A．She phoned the shoemaker. B．She went to have dinner. C．She felt something wrong. D．She didn't remember the shoemaker.
A．at the beginning of the nineteenth century B．in the middle of the nineteenth century C．more than two hundred years ago D．when people first sent letters and postcards.
A．the moon is 240 kilometer far away B．we don't know where it is C．it can't fly without air D．there is no air on the moon