雅思作文数值接近

在雅思作文中，如果需要描述三个国家的数值接近，可以使用以下句型：

1. "The statistics for a, b, and c are basically the same, with c being slightly higher than the other two countries."

2. "The figures for a, b, and c are nearly identical, with c having a slight advantage over the other two."

3. "The numbers for a, b, and c are comparable, with c being marginally higher than a and b."

这些句型都表达了三个国家的数值非常接近，其中c略高于其他两个国家。你可以根据具体语境选择合适的句型来描述。