单项选择题
______ is often the ease with a new idea, much prelimin...
单项选择题______ is often the ease with a new idea, much preliminary activity and optimistic discussion produce no concrete proposals.
— What are you looking at— A photo of the jazz group I ...
单项选择题— What are you looking at — A photo of the jazz group I used to ______.
Agnes was the first girl ______ when she got there.A．to...
单项选择题Agnes was the first girl ______ when she got there.
