Though he is rich,but his life is not happy.不对。因为在英语中,though 引导的是让步状语从句,翻译为:虽然---;尽管--- 。它不能和but一起连用。
不对,though 不能和but 连用though (although)本身具有虽然,但是的意思Though he is rich, his life is not happy.这样才对
不可以 汉语中成对的关联词语 在英语中只能用一个 否则就错了 因果的也是
不可以,二者只能用一个
不可以 只能用Though he is rich, his life is not happy.一个