问题描述：
为何Has today\'s evening paper come,而不能把come改成came?
为何Has today's evening paper come,而不能把come改成came?为何Has today's evening paper come,而不能把come改成came?
为何Has today's evening paper come,而不能把come改成came?为何Has today's evening paper come,而不能把come改成came?
问题解答：
我来补答展开全文阅读