I would have jojined him in apicnic,but（）I his company.

I would have jojined him in a picnic,but（）I his company.
A will not like B don't like C had not liked D might not like.

本题选 B 没错.这是一个对含蓄虚拟条件句的考查,条件被隐含在 but 这个句子中.而but句子指的是现在的真实情况“我不喜欢他作伴”.
把这个句子还原成：
I would have joined him in a picnic if I liked his company, but I ____ his company. 这样你就知道答案选B是对的了.