28. They ____ friends since they met in Shanghai ten years ago.A.have becomeB.have turnedC.have been

题目简介

28. They ____ friends since they met in Shanghai ten years ago.A.have becomeB.have turnedC.have been

题目详情


28. They ____ friends since they met in Shanghai ten years ago.
A.have becomeB.have turnedC.have beenD.have grown
题型:单选题难度:偏易来源:不详

答案

C

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