问题
选择题
The mother is very glad; her baby is beginning ______.
A．understanding what she means
B．to understand that she meant
C．to understand what she means
D．noticing what she means ,
答案
答案：C
考查begin的用法：begin后面一般可以接不定式或动名词做宾语，但如果做宾语的动词是表示心理活动的词，就用动名词做宾语，句意：妈妈很高兴，她的孩子开始理解她的意思了。选C。