________ gravity holds things together, some unknown ________ is working across the universe to pull everything apart.

当前位置：高中英语 / 单选题

1. (2018高三上·江苏开学考) ________ gravity holds things together, some unknown ________ is working across the universe to pull everything apart.

A . While; force B . When; power C . As; energy D . Since; strength

微信扫码预览、分享更方便

使用过本题的试卷

备考2021年高考英语一轮复习04：连词