英语用单词的适当形式填空
问题描述：
英语用单词的适当形式填空
1How much does this parcel ______?(weight)
2He had to pay more at the airport because his case was ______ .(weight)
3She ________ that we should have the discussion right after the lecture (perfer)
4A teacher should not show ______ for any one of his pupils
答
1.weights
2.overweighted
3.prefers
4.应该没有完成吧?