连词成句练习2题（含答案），包含"Although the composer struggled with melancholy, his latest melody reflected an unexpectedly jubilant and uplifting musical progression."、"The pharmaceutical company proceeded with clinical trials despite acknowledging the inherent risk factors."。通过打乱的英语单词重新排列组成正确句子，提高英语语法和句型理解能力。每隔一个单词预置，支持打印练习。