问题
单项选择题
How many years is construction of the new capital scheduled to take
A. About 23 years.
B. About 27 years.
C. About 30 years.
D. About 13 years.
答案
参考答案:A
解析: 数字信息的找寻和判断。
根据第二段第一句“...construction scheduled to start in 2007 and end in 2030.”简单计算可知这一项目需约23年的时间,因此选项a的说法是正确的。
[解题关键] 正确找到关键的数字信息,并迅速作出简单的运算或推理。