The percentage of the annual decrease in infant mortality rate since 1990 is

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问题 The percentage of the annual decrease in infant mortality rate since 1990 is
The infant mortality rate in China has declined notably since the beginning of the 1990s, according to China’s new white paper on children’s conditions. The average decrease in infant mortality in the country is 5 percent a year since 1990. The mortality rate of children under five years old has been tailing off by 5.85 percent annually, the white paper says. The white paper, entitled "The Situation of children in China" and issued by the Information Office of the State Council says that so far, no other country in the world with an annual per capita income approximate to China’s has attained such rapid decreases.

选项 A、6.5.
B、5.85.
C、5.
D、19.

答案A

解析 做数字题时,考生应该对听到的数字信息作简要记录,并根据题干的要求辨清所听数字。由“...is 6.5 percent a year since 1990”以及no other country...has attained such rapid decreases可知A 为答案。
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