单项选择题

What is the purpose in writing this text

A．Telling people how serious the damage caused by landslides is.
B．Telling people that sending workers to stabilize mountainsides is a risky job.
C．Introducing a product that can be used to stabilize mountainsides.
D．Showing people how to use a new product.

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热门试题

单项选择题

A dog is a more demanding pot than a cat because ______.

A．it must be trained so that it won't bite
B．it demands more food and space
C．it needs more love and care
D．it must be looked after carefully

单项选择题

What is mentioned as a consideration in buying a dog

A．The color of the dog.
B．The price of the dog.
C．Whether the dog will fit the environment.
D．Whether the dog will get along with the other pets in the house.