问题详情:
He jumped into the water when he heard a boy for help.
A. call B. called C. calling D. to call
【回答】
C 此处考查hear sb. doing sth.结构,意为“听到某人在做某事”。句意:当他听到一个男孩在喊救命时,他跳进了水里。
知识点:动词和动词短语
题型:选择题
问题详情:
He jumped into the water when he heard a boy for help.
A. call B. called C. calling D. to call
【回答】
C 此处考查hear sb. doing sth.结构,意为“听到某人在做某事”。句意:当他听到一个男孩在喊救命时,他跳进了水里。
知识点:动词和动词短语
题型:选择题