单项选择题
They speak of election campaign polls as a musician might of an orchestra （），or a painter of defective paint.
A.in pace B.out of focus C.in step D.out of tune
单项选择题 Surely it doesn't matter where charities get their money from: what （）much is what they do with it.
单项选择题 Any business needs ordinary insurance（） ordinary risks such as fire, flood and breakage.
单项选择题 As he was a thoroughly professional journalist, he already knew the media（）。
