The Mid-Autumn Day which is a day for family reunion in China on September 12th this ye

问题补充：

The Mid-Autumn Day, which is a day for family reunion in China, on September 12th this year.

A. falls

B. fixes

C. lies

D. sets

答案：

(答案→)A. falls

B. fixes

C. lies

D. sets

解析：考查词义辨析。Falls 下落，也可指节日，正当，适逢，fixes 安装，lies位于，sets 设立，句意：在中国一家人团圆的日子中秋节，正逢是今年的九月十二日。所以选A。