3. The experts study on the problem of erosion can ________.
A) warn people whose homes are in danger(D)
B) provide an effective way to slow it down
C) help to prevent it from worsening
D) lead to its eventual solution
4. It is not feasible to build sea defenses to protect against erosion because ________.
A) house agents along the coast do not support the idea
B) it is too costly and will endanger neighboring areas
C) the government is too slow in taking action
D) they will be easily knocked down by waves and currents(A)
5. According to the author, when buying a house along the south coast of England, people should ________.
A) take the quality of the house into consideration
B) guard against being cheated by the house agent
C) examine the house carefully before making a decision
D) be aware of the potential danger involved(A)
答案:CBABD
文章分析:典型问题解答型文章,提出问题、分析问题、解决问题各成一段。
第1题针对问题成因发问,一段前两句交代问题本身,有现象就会有解释,第三句解释原因,C选项的washing-away对应原文的eaten into。
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