问题
选择题
Her eyes __________ on her plate and in a short time, she was busy ________.
A．were fixed, eating
B．fixed, to eat
C．were fixed, to eat
D．fixed, eating
答案
答案：A
本题考查语态和非谓语动词。eyes是fix的承受着，要用被动语态； be busy doing sth忙于做某事。