All the government leaders and policemen in Thailand must see to that every citizen should stay safe and sound in the terrible flood.
A. all
B. everything
C. it
D. themselves
网友回答
A. all
B. everything
(答案→)C. it
D. themselves
解析：固定结构。See to it that 确保，务必；句意：泰国的所有政府领导人和警察都要保证每个公民在洪水里安然无恙。