1 . — ________ is her daughter?
— The girl on the right wearing blue jeans.

A．Who

B．What

C．Which

D．Where

2 . ________ does it take to win the hearts and minds of 10 students in today's education？

A．What

B．When

C．How

D．Why

3 . ——________ French book is this?
——It must belong to _________. She' s the only one that is studying French.

A．Who's; Li Ying

B．Who's; Li Ying's

C．Whose; Li Ying

D．Whose; Li Ying's