单项选择题
A．She lost a lot of weight in two years. B．She stopped exercising two years ago. C．She had a unique way of staying healthy. D．She was never persistent in anything she did.
A．It’s easy to prepare. B．It’s tasty and healthful. C．It’s exotic in appearance. D．It’s safe to eat.
A．As one of the greatest American scholars. B．As one of America’s most ingenious inventors. C．As one of the founding fathers of the United States. D．As one of the most famous activists for human rights.