为什么选C 不选B

来源：百度知道 编辑：UC知道 时间：2024/05/30 04:50:56
______ with the developed countries, some African countries are left far behind in terms of people's living standard.
A.Compare B.To compare
C.Compared D.Comparing

可以把全句补充完整
(When some African countries are )compared with the developed countries,some Aarican countries are left far
解释同上

some African countries 被用来与the developed countries比较,所以

选b的话，后半句主语必须是作出比较的人。现在后句主语是被比较的一方，为保持主语一致选择c

原因很简单，句子的大意就是some African countries 同developed countries已经有比较过了，结果出来了，所以用过去式Compared