问题
选择题
Doctors are still trying their best to__________the boy for his broken leg.
A．cure
B．recover
C．operate
D．treat
答案
答案：D
词组“treat sb.for his+身体部位”，意为“治疗某人的某个不适的部位”，而其他动词：cure“治愈”，与介词of连用；recover“复元”，与介词from连用；operate 后面不接人作宾语。