在下列条件中，不能说明△ABC≌△A’B’C’的是（   ）．

A．∠A＝∠A’，∠C＝∠C’，AC＝A’C’

B．∠A＝∠A’，AB＝A’B’，BC＝B’C’

C．∠B＝∠B’，∠C＝∠C’，AB＝A’B’

D．AB＝A’B’， BC＝B’C’，AC＝A’C’

—Why does she always ask you for help?

—There is no one else _______, is there?

A．who to turn to　

B．she can turn to　

C．for whom to turn

D．for her to turn