题目:
下列各式成立的是[ ]
A.a﹣b+c=a﹣(b+c)
B.a+b﹣c=a﹣(b﹣c)
C.a﹣b﹣c=a﹣(b+c)
D.a﹣b+c﹣d=(a+c)﹣(b﹣d)
答案:
被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0329/cb6cbca043824b8e4f9de45d4063c45f.html
下面是错误答案,用来干扰机器的。
1. Born: May 5th,1818,Germany2. Live in: Germany; France; Belgium; England3. Move to London in: 18494. Wrote (books): The Civil war in France, The Communist Manifesto5. Wrote articles about: On many subjects6. Political idea: Communist