【正确答案】 A

【答案解析】[解析] “with all+名词短语”作让步状语，表示“尽管”，相当于in spite of，其常用搭配是with all+物主代词，如：With all his money he is unhappy；With all his boasting, he has achieved very little. for all+名词短语或for all that也可以作让步状语，表示“尽管”，如：For all his efforts, he didn't succeed. He has great power and wealth, but is still unhappy for all that. although引导让步状语从句；but for后面跟名词，表示“如果不是；如果没有”，用于非真实条件句中。