Question

Looking at old photographs of yourself on social websites can improve your mood, and this finding _______ previous research, which suggested otherwise.

A．consumes

B．contradicts

C．conducts

D．congratulates

Answer 1

B

试题分析：句意：看着自己在社交网站上的旧照片中可以改善你的情绪,这一发现与之前的研究相矛盾,那个研究表明是相反的。A. consumes  消费，消耗，吃喝，B. contradicts与…发生矛盾，与…抵触，C. conducts组织，安排，实施，执行，D. congratulates祝贺，所以选B。