After three months of practice, the children progressed in the _

After three months of practice, the children progressed in the __________ of basic language skills.
A、acquisition
B、accomplishment
C、achievement
D、absorption
【正确答案】：A
【题目解析】：in the acquisition of: 得到，这句话的意思是：经过三个月的练习，孩子们在获得/学习基本的语言技巧方面有了进步。故选A。