A-A+
Heart______is much more common these days than
问题详情
Heart______is much more common these days than it was even ten years ago.
A．surgery
B．surgeon
C．work
D．circulation请帮忙给出正确答案和分析，谢谢！
参考答案
正确答案：A
解析：词义辨析A．surgery外科(学)， (外科)手术；B．surgeon外科医生；C．work工作，职业；D．circulation循环，流通；因此A为答案。
