问题
选择题
She looks sad. Could you please tell me that prevents her from being as happy as before?[ ]
A. what it is
B. it is what
C. how it is
D. it is how
答案
答案:A
She looks sad. Could you please tell me that prevents her from being as happy as before?[ ]
A. what it is
B. it is what
C. how it is
D. it is how
答案:A