Attention! in the form right now, making sure that every detail supplied is accurate.
A. Filling
B. Fill
C. To fill
D. Being filled
网友回答
A. Filling
(答案→)B. Fill
C. To fill
D. Being filled
解析：句意：注意马上填好表格，确保每一个细节都是准确的。making sure这是非谓语动词的形式。整个句子没有谓语动词，故必须用动词的形式，排除ACD，故选B。