问题
选择题
Experts insist that packets of cigarettes come with a health warning ______ to them.
A.be attached
B.attach
C.attached
D.attaching
答案
答案:C
题目分析:考查虚拟语气和非谓语动词。当insist意为“坚持说/要求(某事/他人......)”时,后面的that从句用should+动词原形,should可省略;当insist意为“坚持认为(自己......)”时,宾语从句不用虚拟语气。句意:专家坚持要求香烟的包装要带上健康提醒。选A的话,宾语从句出现两个谓语come和be attached;attach...to...把......附到......上,a health warning和attach是动宾关系,应该使用过去分词,故选C。