【题目】Many young people in the West are expected to leave __ could be life’s most important decision—marriage—almost entirely up to luck.
A. as B. that
C. which D. what
在线课程【答案】D
【解析】预计许多西方年轻人会把可能是人生中最重要的抉择－婚姻, 几乎完全交由幸运之神掌握。 “__ could be life’ s most important decision”是leave的宾语从句, 从句缺少主语, 因此用what。答案D。