The snow made them cold so they decided to make a fire warm.A. feel to keepB. to feel

问题补充：

The snow made them cold, so they decided to make a fire warm.

A. feel, to keep

B. to feel, keep

C. feel, keep

D. to feel, to keep

答案：

(答案→)A. feel, to keep

B. to feel, keep

C. feel, keep

D. to feel, to keep

解析：句意：下雪让他们感到寒冷，所以他们决定生火来取暖。Make sb. do sth.使某人做某事，宾补用动词原形；后面句子中不定式来表目的，故选A。