单项选择题
He has never done this type of work before; I am not sure how he will fit（）with it.
A.in B.on C.into D.up
单项选择题 The French pianist who had been praised very highly（）to be a great disappointment.
单项选择题 One day, you will have to（）this foolish behavior.
单项选择题 The coming of the railways in the 1830s（）our society and economy.
