几个英语单选

题目

几个英语单选
1.bezebe,a cancer-causing liquid,is normally poisonous,but when____it will break down into carbon dioxide and water
A burning B burnt C to burn D having burnt
2.shenzhen is buliding more earthquake monitoring systems____the chances of a major earthquake in the city are low
A since B although C when D because
3.Terrorism in the world means more deaths and heavier losses and ____,it is our duty to fight aginst it.
A therefore B altogether C otherwise D moreover

答案

第一题选B 表示被动,被烧.翻译是bezebe,一种因为癌症而流出的通常是有毒的液体,当它被灼烧时会分解为水和二氧化碳
第二题选B 表示虽然发生地震的几率很小,但深圳市仍然将建立更多的地震监测系统.
第三题选A 翻译是,恐怖主义存在在世界上就意味着更多的死亡和生命的重大损失,因此打击恐怖主义是我们的责任