问题描述：
To introduce each star was my job.还是To introduce each star is my job.
如果是做同义句It was my job to introduce each star.应该用哪一个？另外动词不定式做了主语之后还需要体现时态吗？
如果是做同义句It was my job to introduce each star.应该用哪一个？另外动词不定式做了主语之后还需要体现时态吗？
问题解答：
我来补答展开全文阅读