Question

【题目】China has been its efforts to build a close relationship with many African countries.

A. turning up B. stepping up

C. adding up D. making up

Answer 1

【答案】B

【解析】考查现在完成进行时。turn up出现，声音调大；step up提高，增加，步进；addup加起来；make up装配;，构成，组成；句意：中国一直在努力加快步伐与许多非洲国家加强密切联系。分析句子可知，与各国加强关系从过去一直到现在，而且动作一直在进行，用现在完成进行时。故选B项。