【题目】The moment their idol took the floor, the excited fans ________ thunderous applause.
A. ran into B. burst into
C. came into D. turned into
在线课程【答案】B
【解析】
试题分析：考查动词短语。Run into遇见；burst into爆发出；突然……起来；come into进入；turn into变成；句意：他们的偶像一出现，，激动的粉丝们就爆发出雷鸣般的掌声。故B正确。