A.He drives too fast. B.He plays his guitar too loudly. C.His radio wakes her children up. D.His friends are too noisy.
单项选择题What is the conversation mainly about()
A.How to care for precious metals. B.A standard unit for measuring weight. C.The value of precious metals. D.Using the metric system.
单项选择题What do some people think of the railways()
A.Planes and motorcars have taken the place of trains. B.Oil is expensive today. C.Trains are slow. D.Railways lose money.