Question

【题目】—_____ they are very tired, they feel happy because they’ve finally finished their project.

— Great.

A. Once B. So C. Although

Answer 1

【答案】C

【解析】

试题分析：句意：-尽管他们很累，但是他们感到很高兴因为他们已经完成了他们的项目。-太棒了。根据句意可知，这是让步状语从句，although引导让步状语从句。所以选C。