问题补充:
Parents should be in the way they teach their children, so that the children know how to do.
A. compulsory
B. complex
C. convention
D. Consistent
答案:
A. compulsory
B. complex
C. convention
(答案→)D. Consistent
解析:词义辨析。A义务的,必须的;B复杂的;C会议;D一致的;结合句意可知D正确。句意:父母在教育孩子的方式上必须保持一致,以至于孩子知道如何做。