2008 Jiangsu Question 33 Single-choice Differentiating 2008_江苏 Paper 33. --- I’m sure Andrew will win the first prize in the final. --- I think so. He for it for months. A. is preparingB. was preparingC. had been preparingD. has been preparing Answer keyD ☆ SaveCan't do it, show the explanation查看原卷 →