【简答题】(1)计算: 8 - 2 ( 2 +2)+ 12 3 ; (2)解方程:x 2 -2x-4=0.
【简答题】A.He hasnt had time to find another apartment. B.He hasnt cleaned the apartment since his mother visited. C.His mother dusted his apartment the day before last. D.His mother was the last person to com...
【单选题】He will not leave for America—for one thing, he hasnt recovered yet, and ______, he doesnt like work abroad.
【单选题】具有“开篇阐明观点,在主体部分将中心论点分为若干个横向展开的分论点,最后在结论部分加以归纳、总结”的软文写作内容结构特点的布局形式是( )。
【简答题】A.He hasnt finished the book yet. B.He doesnt agree with the woman. C.He doesnt like the novel. D.He cant understand the novel.
【简答题】计算 (1) 8 - 2 ( 2 +2)+ 12 3 (2) 2 3 -1 + 27 -( 3 -1 ) 0 .
【简答题】计算(1) 8 - 2 ( 2 +2)+ 12 3 ;(2) 1 2 24 - 4 3 18 ÷(2 8 × 1 3 54 )
【简答题】计算: (1)(-1) 2011 +|- 2 |-(2- 3 ) 0 +2 -1 (2) 8 - 2 ( 2 +2)+ 12 3 .