问题补充：
If parents have children help with housework, the children will feel needed. , they will learn to take care of themselves.
A. On the contrary
B. In a word
C. That is to say
D. What’s more
答案：
A. On the contrary
B. In a word
C. That is to say
(答案→)D. What’s more
解析：A、正相反；B、总之；C、那就是说；D、此外，而且。句意：如果家长们让孩子们帮助做家务，他们会感到是被需要的。而且他们会学会照顾自己。结合语境可知选D。
【考点定位】短语辨析
