问题
选择题
The medical team left the village with great satisfaction, ________a lot of local villagers. [ ]
A. treating
B. having treated
C. to treat
D. treated
答案
答案:B
The medical team left the village with great satisfaction, ________a lot of local villagers. [ ]
A. treating
B. having treated
C. to treat
D. treated
答案:B