问题补充:
We are strongly against the companys decision it will fire half of its staff in the following years.
A. which
B. that
C. what
D. when
答案:
A. which
(答案→)B. that
C. what
D. when
解析:that在这引导一个同位语从句,在此起语法作用,不作任何成分,解释说明decision的具体内容。例如,the idea that he resigned from office surprised us.