Chọn đáp án đúngCâu hỏi Joey is not confident. She can’t become a good group leader. A. If Joey weren’t confident, she couldn’t become a good group leader. B. Without her lack of confidence, Joey could become a good group leader. C. But for her lack of confidence, Joey could have become a good group leader. D. If only Joey were confident, she could have become a good group leader.