Had you known that the river was dangerous, he _______ to swim across it. A. would have tried B. would try C. will not try D. wouldn’t have triedĐoạn văn162/320Had you known that the river was dangerous, he _______ to swim across it.would have tried would try will not trywouldn’t have triedGiải thíchĐáp án D Câu điều kiện loại 3 ở dạng đảo ngữ