A-A+
Those physicians and specialists ______in thei
问题详情
Those physicians and specialists ______in their fight against heart disease.
A．broke down
B．broke off
C．broke out
D．broke through请帮忙给出正确答案和分析，谢谢！
参考答案
正确答案：D
解析：那些内科医生和专家们在同心脏病的斗争中取得了突破。breakdown意为“损坏；(健康等)垮掉，崩溃”；breakoff中断，突然停止”；breakout“爆发；逃脱”；breakthrough“突围；取得突破性成就”。
