题目

The job takes a significant amount of time. Most students agree that theexperience gained from it is invaluable. （用连词或关系词把两个句子合并） 答案：Though/Although the job takes a significant amount of time, most students agree that the experience gained from it is invaluable.四年级共有451名学生去参观科技馆，每辆车准乘52人．租8辆车够吗？