一道反义疑问句的题He can't have come here,has he?He can't have come here just now,did he?为什么这两句话后面不同?
问题描述:
一道反义疑问句的题
He can't have come here,has he?
He can't have come here just now,did he?
为什么这两句话后面不同?
答
我认为一个强调的是状态
第二个强调的是动作
just now 就包含强调动作是否完成