【正确答案】
D
【答案解析】[解析] 画线词immense为形容词,意为“广大的,巨大的”,D项enormous意为“巨大的,庞大的”;例:Their sitting room is enormous.他们的起居室很大。A项natural意为“自然的,正常的”;例:It is natural that such a hardworking student should pass the exam.这么用功的学生考试及格是很自然的事。B项fatal意为“致命的,灾难性的;重大的;决定性的”;例:Fatal accidents have decreased in frequency over recent years.近年来死亡事故发生的频率已经下降。C项tiny意为“微小的”;例:A tiny fishing boat was drifting slowly along.一只小小的渔船正在缓缓地漂去。