在职攻硕英语考试

【单选题】 One reason why the loss of lives in the Los Angeles earthquake was comparatively low is that______
A．new computers had been installed in the buildings.
B．it occurred in the residential areas rather than on the highways.
C．large numbers of Los Angeles residents had gone for a holiday.
D．improvements had been made in the construction of buildings and highways.

网考网参考答案：D
网考网解析：
根据文章第三段第一至二行排除C，依据文章第三段第三行选D。 查看试题解析出处>>