问题
选择题
As the boy listened attentively in class, everything his teacher said was easily ______. |
A. for him to understand B. understood C. to understand D. to be understood |
答案
答案:B
As the boy listened attentively in class, everything his teacher said was easily ______. |
A. for him to understand B. understood C. to understand D. to be understood |
答案:B