(2017·全国卷Ⅰ)MoransaysoneoftheproblemswithJazztoday

问题详情：

(2017·全国卷Ⅰ)Moran says one of the problems with Jazz today ________ (be) that the entertainment aspect of the  music has been lost.

【回答】

is　句意：莫兰说今天爵士乐其中的一个问题是音乐的**丢失。当“one of＋名词复数”作主语时，谓语动词用单数形式。

知识点：主谓一致

题型：单词拼写