Question

It was so bright outdoors that we could see clearly what was happening through the curtains ________ before the window.

A．hanged

B．hung

C．hanging

D．hang

Answer 1

C

考查非谓语动词。句意“天气是如此的晴朗，以至于我们能透过窗帘看到正在发生的事情。”curtains和hang是主谓关系，这里用现在分词表示悬挂的状态。故选C。