The teacher told the students to keep their eyes____.A.closing B.close C.closed a D.closes

问题描述:

The teacher told the students to keep their eyes____.A.closing B.close C.closed a D.closes

答案选C. closed
keep their eyes closed 紧闭着眼睛

C
closed是过去分词用作形容词,表示状态,作宾语补足语(宾语是their eyes)

a keep sth doing
让什么一直做某事
老师让学生们一直闭眼睛