– What a hard chair! --Yes, it is. But in fact, it is very fortable to .
A. sit
B. sit on
C. be sat
D. be sat on
网友回答
A. sit
(答案→)B. sit on
C. be sat
D. be sat on
解析:sit是不及物动词,“坐在椅子上”用sit on,先排除A、C;根据句意“多么解释的椅子啊!”“是的,但事实上,坐起来也很舒服。”sit的逻辑主语是人,是主谓关系,故用sit on。故选B。