Exploring
- 習題庫
- 關注:3.25W次
問題詳情:
Exploring ________ space is exciting, yet dangerous. There is _______need for both robots and humans for space exploration.
A. the; a B. a; the C. /; a D. /; /
【回答】
C
知識點:冠詞
題型:選擇題
標籤:
Exploring
- 文章版權屬於文章作者所有,轉載請註明 https://zhongwengu.com/zh-hant/exercises/16wq8m.html