Question

He hasn't yet arrived . He may, _____, come later.选择题?

Answer 1

他还没来.可他晚一点应该会到.

A应该是but he may come later

B答案只能放开头或结尾:though he may come later or he may come later ,though

C答案有把两个句子连起来的作用.意思是或者,表选择.

两个逗号之间的词语或短语一般充当插入语.D可以这样用.

多开口读书把楼主,语感就可以做出来～