单项选择题

The experts' study on the problem of erosion can______.

A．lead to its eventual solution
B．provide an effective way to slow it down
C．help to prevent it from worsening
D．warn people whose homes are in danger

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热门试题

单项选择题

It is not feasible to build sea defenses to protect against erosion because ______.

A．it is too costly and will endanger neighbouring areas
B．the government is too slow in taking action
C．they will be easily knocked down by waves and currents
D．house agents along the coast do not support the idea

单项选择题

According to the author, when buying a house along the south coast of England, people should______.

A．be aware of the potential danger involved
B．guard against being cheated by the house agent
C．take the quality of the house into consideration
D．examine the house carefully before making a decision