With his son ___ ,the old man felt unhappy.
问题描述:
With his son ___ ,the old man felt unhappy.
A disappointing
B to be disappointed
C being disappointed
为什么?
答
选A.
翻译:因为对儿子很失望,这个老人感到伤悲.
解析:前半句 with his son disapointing是独立主格结构,动词用现在分词时表示原因.动词为不定式时表示目的或结果.而且这个句子是主动句,所以就选A.