问题补充:
It is bad manners for you to make fun of the disabled; you should know they are in need of our understanding.
A. a; a
B. a; /
C. /; a
D. /; /
答案:
A. a; a
B. a; /
C. /; a
(答案→)D. /; /
解析:句意:你取笑残疾人是不礼貌的,你应该知道他们急需我们的理解。这里是it is bad manners for sb to do对某人来说做某事是不礼貌的;第一空是固定短语make fun of取笑某人;第二空也是固定短语in need of急需;故选D。