【题目】 As the sun’s rays pass through the dust kicked up by the horses, the romance of Africa _________________________(活跃起来).
在线课程【答案】comes to life
【解析】come to life活跃起来，是固定短语，由As the sun’s rays pass through the dust kicked up by the horses判断出应该用一般现在时，且主语the romance of Africa是第三人称单数，所以谓语动词用单数，填comes to life。