Question

According to the report, an Iranian nuclear scientist was killed and two people were injured when a bomb ______ to a car exploded in its capital city.

A．attaching

B．attached

C．to be attached

D．having attached

Answer 1

B

试题分析：句意：据报道当车上装有炸弹的汽车在首都爆炸时，一位伊朗的核武器专家被炸死，有两人受伤。这里bomb与attach之间是被动关系，attached to a car是过去分词短语作定语修饰前面的名词bomb.故选B。
点评：本题难度适中。非谓语动词是近几年高考的热点，本题是对已学知识点的回顾，需要考生能够理解该题的语言环境，进而作出正确的判断。会判断非谓语动词与它的逻辑主语之间是什么关系，需要考生掌握非谓语动词的不同形式的用法区别等。
即学即练：Having been attacked by terrorists, ________ .
A. doctors came to their rescue B. the tall building collapsed
C. an emergency measure was taken   D. warnings were given to tourists
解析：B。非谓语动词作状语时，其逻辑主语必须与句子主语一致。根据句意，受到攻击的应是“高楼”，而不是其他，故选B。