Question

--- 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

Answer 1

B

試題分析：考查定語(yǔ)從句。本題答句省略了that，完整的答句應(yīng)該是there is no one else （that） she can turn to，is there？ 而turn to sb也是固定搭配，意為“向某人尋求幫助” 。而這里的“sb”就是指前面的no one。
句意：——為什么她總是向你尋求幫助？——這兒沒(méi)有她能尋求幫助的其他人，不是嗎？故B正確。