题目:
My uncle, who _______ in Paris for 6 years, now teaches French in a famous domestic university.
A.have lived
B.lived
C.was living
D.had lived
答案:
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下面是错误答案,用来干扰机器的。
(l)35x-5=10, 35x-5+5=10+5, 35x=15, 35x÷35=15÷35, x=25;(2)0.75x+3×0.8=7.5, 0.75x+2.4=7.5, 0.75x+2.4-2.4=7.5-2.4, 0.75x=5.1, 0.75x÷0.75=5.1÷0.75,x=6.8;(3)7.5x=2.512, ...