单项选择题She told her neighbour that he ______ the well known scientist if he had attended the lecture.
单项选择题Many lifestyle patterns do such______great harm to health that they actually speed up ______weakening of the human body.
单项选择题—My mother is preparing my favorite dishes. Go with me and have a taste, okay —______. And I'll be glad to meet your parents.
单项选择题The villagers have already known ______ we'll do is to build the bridge.
单项选择题It is illegal for a public official to ask people for gifts or money()favors to them.
A. in preference to B. in place of C. in agreement with D. in exchange for