问题
选择题
We don’t doubt _______ we will complete all the projects before the year 2010.
A.when
B.if
C.that
D.whether
答案
答案:C
同位语从句。Doubt用在否定句中,后面的同位语从句用that引导。
We don’t doubt _______ we will complete all the projects before the year 2010.
A.when
B.if
C.that
D.whether
答案:C
同位语从句。Doubt用在否定句中,后面的同位语从句用that引导。