Question

The children talked so loudly at dinner table that I had to struggle ____.

A．to be heard

B．to have heard

C．hearing

D．being heard

Answer 1

A

考查非谓语动词。Struggle to do sth.努力做某事，所以排除C,D；且主语I和hear之间是动宾关系，所以要用不定式的被动形式。选A。