问题
选择题
There is no doubt ______ they did a completely bad job at that very moment.
A.which
B.whether
C.how
D.that
答案
答案:D
题目分析:句意:毫无疑问在那个非常时刻他们做的是完全坏的工作。这里用There is no doubt that….句型,that连接的是同位语从句,说明doubt的内容,如果这句话是肯定句:There is doubt …后面应该是whether连接同位语从句,所以选D。