Question

The manager, ______his factory’s products were poor in quality, decided to give his workers further training.

A. knowing　　　　 B. known　　　　　 C. to know　　　　　 D. being known

 

Answer 1

A

 

考查非谓语动词的用法。句意：因为懂得他的工厂生产的产品质量差，经理决定让他的员工进修。此句可改为：Knowing his factory’s products were poor in quality, the manager decided to give his workers further training。此处Knowing his factory’s products were poor in quality作原因状语。