问题描述:
"have been to Shanghai.,中to shanghai成分是?
"I have been to Shanghai.,中to shanghai成分是?
讲时态就不用讲了..是现在完成时我知道.have been是句子的谓语部分.
to shanghai .不太清楚.算是什么成分.
"I have been to Shanghai.,中to shanghai成分是?
讲时态就不用讲了..是现在完成时我知道.have been是句子的谓语部分.
to shanghai .不太清楚.算是什么成分.
问题解答:
我来补答展开全文阅读