肯定有时态之分
见下例：
He seemsto be a student (一般式）他好像是个学生
He seems to be watching TV（进行时）他好像在看电视
He seems to have finished his homework. （完成式） 他好像已经把作业做完了.
请及时采纳,不懂继续问( 天天在线 ）
(*^__^*) 祝学习进步! 谢谢!