She looks sad. Could you please tell me
题型:选择题
问题:
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
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