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【积极备考】高二英语专题综合演练：Unit 3 Inventors and inventions 挑战真题 新人教版选修8全国通用1.(·)Always remember to put such dangerous things as knives out of childrens._2.·全国卷The island,to the mainland by a bridge, is easy to go to.A. joiningB.to joinD.having joined【解析】句意为：这个岛由一座桥和大陆连着，很容易去的。此题考查非谓语动词作定语。island和join之间是被动关系，故需用过去分词。joined to the mainland by a bridge相当于一个定语从句which is joined to the mainland by a bridge。【答案】C3.·Drunk driving, which was once a_ occurrence, is now under control.