During the 1890s Henry Ford spent long hours working on his new car in a shed behind his h

问题补充：

During the 1890s,Henry Ford spent long hours working on his new car in a shed behind his home, his neighbors to call him “Crazy Henry”.

A. only to cause

B. to be caused

C. causing

D. having caused

答案：

A. only to cause

B. to be caused

(答案→)C. causing

D. having caused

解析：句意为：19世纪90年代，亨利·福特花了许多时间在自家房子后方的库房里致力于(研究)他的新车，因此被邻居称为“疯子亨利”。逗号之后为现在分词作状语，表示结果。误区警示现在分词(doing)作状语，通常表示自

然而然的结果。而only与动词不定式连用(only

to do)表示意外的结果。动词不定式的被动式

(tobe done)表示未发生的被动的动作；having

done表示主语发出的早于谓语动词的动作。