Question

【题目】________ warm at night, I would fill the woodstove, then set my alarm clock for midnight so I could refill it.

A. Staying B. Stayed

C. To stay D. Stay

Answer 1

【答案】

【解析】句意：为了保暖，我把柴炉填好，然后把闹钟调在子夜，好又添柴。表目的，为了什么，用不定式来表示。