衡量感觉能力的客观指标是（）
A.绝对感受性
B.感受性
C.绝对感觉阈限
D.感觉阈限
E.差别感觉阈限
参考答案：D
东晋南朝时，在冶铸业中，______________的发明是冶炼技术的一大进步；陶瓷烧制技术也达到相当高的水平，______________成为人们日常的生活用具。
After he lost his job, he ________ debt but eventually paid it off.[ ]
A. went into
B. got into
C. ran into
D. tried out
