問題詳情
32. Mark was a student at this university from 1999 to 2003, ______, he studied very hard and was made Chairman of the Students’ Union.
(A)during which time
(B)for which time
(C)during whose time
(D)by that time
參考答案
答案：A
難度：適中0.5
統計：A(0),B(0),C(0),D(0),E(0)