单选题 From the testimony emerges a man ______ devious and honest, vulgar and gallant, scatterbrained and shrewd.
  • A. by turn
  • B. by turn
  • C. in turn
  • D. in turns
【正确答案】 B
【答案解析】[解析] 固定搭配题。by turns为固定搭配,意思是“时而……时而……”;in turn也是固定搭配,其意思是“依次,轮流”。没有[A]和[D]这样的搭配。