55.There is supposed to be a safety ___________ which makes it impossible for trains to collide.
A.appliance 机械 装置
B.accessory 附件 零件 配件
C.machine
D.mechanism
56.After four years in the same job his enthusiasm finally _______ .
A.deteriorated 恶化 变化=degenerate 变坏 堕落
B.dispersed 散开 消散
C.dissipated 消散 消失
D.drained 耗尽
解析:
finally 最终
dominish 消失减少 (同义:smother eliminate)
shrink 缩水
上一篇: 六级词汇大学英语六级必考词汇4
下一篇: 六级词汇大学英语六级必考词汇9
体坛英语资讯:Argentina, Uruguay look forward to hosting World Cup 2030
星巴克的瓶装星冰乐,一直被误解了
“六稳”“六保”如何推进?发改委回应
体坛英语资讯:Obiri makes best of isolation, targets strong return
促进经济增长 积极的财政政策更加积极有为
体坛英语资讯:Still no agreement over possible restart for Spanish football season
8年四川高考满分作文一步与一生
7年高考全国卷Ⅱ满分作文赏析-滴水之恩涌泉报
体坛英语资讯:Defending champions Guangdong Hongyuan make semifinals of CBA playoff
国际英语资讯:COVID-19 hospitalizations in France slightly up
人大代表和专家热议著作权法修正草案 网络著作权受关注
13%博物馆可能永久关闭
我于咖啡中看见
体坛英语资讯:Mears completes Australian gold rush at track cycling worlds
大爱无言
体坛英语资讯:England gets past Wales 2-0 in Euro qualifier
体坛英语资讯:Slovak swimmer banned for two years over doping offense
陈冯富珍:携手合作是战胜疫情的唯一选择
体坛英语资讯:Nadal, Djokovic ease into Miami quarterfinals
体坛英语资讯:Halep positive about foot injury