if I had arrived yesterday without letting you know beforehand?
A. Would you be surprised B. Were you surprised
C. Had you been surprised D. Would you have been surprised
答案:答案:D 解析: 本題考查的是虛擬語(yǔ)氣的用法。根據(jù)題干中的時(shí)間狀語(yǔ)"if I had arrived yeste...