Among the crises that face humans ________ the lack of natural resources.

当前位置：高中英语 / 单选题

1. (2013·上海) Among the crises that face humans ________ the lack of natural resources.

A . is B . are C . is there D . are there

微信扫码预览、分享更方便

使用过本题的试卷

2013年高考英语真题试卷（上海卷）