【正文】
一、單項選擇 1 . ________ is possible for Lisa to arrive on time . A . This B . That C . It D . One 2 . About a quarter of the bones in our body _____ in our feet . A . is B . are C . was D . Were 3 . My sister with my parents _______ dumplings when I got home yesterday evening . (中考 蘭州) A . are making B . is making C . was making D . were making C B 【 點撥 】 主謂一致法 。 a quarter of后跟的是可數(shù)名詞復(fù)數(shù),