题目

Helen listened carefully _____ she might discover exactly what she needed. A. in that    B. in order that C. in case    D. even though 答案：B －Do you know the artist ________ the headmaster gave a prize? －Yes, he is the teacher ________ I have been taught painting for 2 years． [　　] A．to whom; who B．to whom; by whom C．whom; who D．who; that