【简答题】铝合金门窗的名称中通常以“××系列”表示(如40系列平开窗,90系列推拉窗等),试问系列是指铝合金门窗框料断面的()。[1997-022,2001-047,2004-111]
【单选题】______ if I had attended your home party yesterday without informing you beforehand?
A.
Would you have been surprised
B.
Had you been surprised
D.
Would you be surprised
【单选题】The manager requested that the task _____ by five o'clock without delay. [ ]
【单选题】铝合金门窗的名称中通常以“××系列”表示(如40系列平开窗,90系列推拉窗等),试问系列是指以下何者?[1997-022,2001-047,2004-111]