问题详情:
My father bought me a dictionary. He thinks it is ________ my study.
A.friendly to B.helpful to
C.harmful to D.popular to
【回答】
B 点拨:本题用短语辨析法解题。be friendly to 对……友好;be helpful to对……有帮助;be harmful to对……有害;be popular to对……来说受欢迎。根据句意可知应该选B。
知识点:相似 相近词比较
题型:选择题