In Singapore, people who litter and dirty the streets are more likely .
A. to fine
B. fined
C. being fined
D. to be fined
网友回答
A. to fine
B. fined
C. being fined
(答案→)D. to be fined
解析：句意：在新加坡，乱扔垃圾将街道弄脏的人更有可能被罚款。这里使用了固定句型：Sb/Sth is likely to do sth“某人/某物有可能做”，动词fine和句子的主语people有逻辑上的动宾关系，用不定式的被动，所以选D。