的平方根是[]A．9B．C．3D．-八年级数学

更多内容推荐

• I would have called you up for help had it been possible, but I ____ your phone number then. [ ]A. h
• 如果（x﹣4）2=25，那么x的值是（）．-八年级数学
• 下列说法正确的是（）[]A．﹣0.064的立方根是0.4B．16的立方根是C．﹣9的平方根是±3D．0.01的立方根是0.000001-八年级数学
• 平方根等于它本身的数是[]A．0B．1，0C．0，1，﹣1D．0，﹣1-八年级数学
• Only when I left my parents for Italy _____how much I loved them. [ ]A. I realized B. I had realized
• 已知：2m+2的平方根是±4，3m+n+1的平方根是±5，求m+2n的值．-数学
• 64的平方根是______．-数学
• Sharon _____ in a big city for many years, but she is now content to live in the countryside. [ ]A.
• 49开平方得______；81的算术平方根的平方根为______．-数学
• Judy is going to marry the sailor she _____in Rome last year. [ ]A. meets B. met C. has metD. would
• 如果a2=b，那么下列说法正确的是（）A．b是a的平方根B．a是b的平方根C．b的平方根是aD．a的平方根是b-数学
• — Is Paul playing basketball for his school? — Well, he _____. But he has given it up and switched t
• He _____ football regularly for many years when he was young. [ ]A. was playingB. playedC. has playe
• 平方等于64的数有______，立方等于64的数有______．-数学
• 5的平方根是（）．-七年级数学
• 短文改错。 文中共有10处语言错误，每句中最多有两处。错误涉及一个单词的增加、删除或修改。 增加：在缺词处加一个漏字符号（∧），并在其下面写出该加的词。 删除：把多余的词有-高三英语
• 36的平方根是______．-数学
• — I wonder how long you _____ in Beijing. — Just for the weekend, then I had to attend a conference
• — Did you see who the driver was? — No, so quickly ______ that I couldn't get a good look at hi
• 4的平方根是[]A．±2B．2C．﹣2D．16-八年级数学
• 短文改错。 此题要求改正所给短文中的错误没。对标有题号的每一行做出判断； 如有错误(每行只有一个错误) ，则按下列情况改正： 此行多一个词；把多余的词用斜线(\) 划掉，在-高三英语
• 4的平方根是[]A．±2B．2C．﹣2D．16-八年级数学
• 短文改错。 此题要求改正所给短文中的错误，对标有题号的每一题做出判断： 如有错误（每行只有一个错误），则按下面情况改正：此行多一词：把多余的词用斜线（＼）划掉，在该行右边横-高三英语
• He works in Beijing but knows much about London, for he _____ there for a long time.[ ]A. livesB. li
• 短文改错。 此题要求改正所给短文中的错误。对标有题号的每一行做出判断： 如有错误（每行只有一个错误），则按下列情况改正： 该行多一个词：把多余的词用斜线（╲）划掉，在该行右-高三英语
• 327的平方根是（）A．3B．±3C．3D．±3-数学
• 下列说法中，不正确的是（）A．大小不同的两个图形不是全等形B．等腰三角形是轴对称图形C．负数有平方根D．能完全重合的两个图形是全等形-数学
• 正实数a的两个平方根的立方和是______．-数学
• —Hi, Michelle, I can't find my e-dictionary.— Sorry, I _____it. I guess I put it on the top she
• They ___ two free tickets to Canada, otherwise they'd never have been able to afford to go. [ ]
• I know a little bit about Italy as my wife and I _____ there several years ago. [ ]A. are going B. h
• 若x=2sin30°，则x的平方根为（）A．1B．±1C．±3D．3-数学
• All morning as she waited for the medical report from the doctor, her nervousness _____. [ ]A. has g
• 若a2=（﹣3）2，b3=（﹣3）3，则a﹣b的值为[]A．6B．0C．﹣6D．﹣6或0-七年级数学
• 计算：=（），=（）；=（）-八年级数学
• 已知x﹣1的平方根是±3，2x+y+7的立方根是2，求7﹣x﹣y的平方根-八年级数学
• 如果是数a的立方根，-是b的一个平方根，则a10×（-b）9等于[]A．2B．-2C．1D．1-八年级数学
• 下列式子正确的是[]A．B．C．=﹣1D．-八年级数学
• To our disappointment, the trip we had been looking forward to _____ in the pouring rain. [ ]A. star
• If you don't like the drink you _____ just leave it and try a different one. [ ]A. ordered B. a
• — Has your father returned from Africa yet?—Yes, but he _____ here for only three days before his co
• The little girl _____her heart out because she _____ her toy bear and believed she wasn't everg
• To her surprise, the life she had been looking forward to _____ to be unpleasant. [ ]A. prove B. bei
• 的算术平方根是[]A．2B．±2C．D．±-八年级数学
• 若x2=81a4b6，则x=______．-数学
• 计算：=（）。-八年级数学
• — Ouch! You hurt me! — I am sorry. But I _____any harm. I _____ to drive a rat out. [ ]A. didn'
• In 1492, Columbus ______ on one of the Bahama Islands, but the mistook is for an island off India. [
• —We could have asked Miss Keller for help. She is always kind-hearted. —Yes. A whole day ____. [ ]A.
• I had no idea when and where _____. [ ]A. it happened B. does it happen C. it had happened D. had it