You painters are a heartless lot.
A、You painters are people with no mercy.
B、You painters are people with no emotions.
C、You painters are people unable to love anybody.
D、You painters are people unable to understand others.
【正确答案】：A
【题目解析】：题干意为：你们画家是一帮铁石心肠的人。根据上下文可知，艾伦对乞丐模特毫无怜悯之情,因此休吉才会说画家是“铁石心肠”。此处的heartless具体指的是没有同情的，没有怜悯之意的，因此B项的no emotion（没有情感），C项的unable to love anybody（不能爱任何人）和D项的unable to understand others（不能理解别人）是不准确的。答案为A。
