（2011?成都）4的平方根是（）A．±16B．16C．±2D．2-八年级数学

更多内容推荐

• The number of foreign students _________Chinese Universities_________ rising steadily since 1990.A．a
• - Ann is in hospital. - Oh, really? I _______ know. I _______ go and visit her.A．didn’t; am going to
• Everyone agreed to the suggestion that the machineat once.A．should be repairedB．be repairedC．must be
• -八年级数学
• -八年级数学
• 估计与最接近的整数是（）A．4B．5C．6D．7-八年级数学
• --- Why haven’t you asked Lisa to come here?--- She was writing a paper when I found her and she ___
• —What do you think of my plan？—Sorry. What’s that? I_____ about something else.A．thoughtB．am thinkin
• —Has your former classmate come back from America?—Yes, he _____ there for 8 years.A．has stayedB．sta
• 5.The young man _______ his way towards the hutong when he saw a policeman coming.A．tookB．foundC．mad
• — Have you seen my e-mail about our TESL project?— Yes. Luckily I checked my e-mails yesterday. Norm
• 0．64的平方根是_____，的算术平方根是____，的立方根是_____。-八年级数学
• 1、2、3、-八年级数学
• 下列计算中，不正确的是A．3＋2＝5B．()-2=4C．(π－3.14)0＝1D．(－x)3·(－x)2＝x5-九年级数学
• 若在实数范围内有意义，则x的取值范围是（）A．x≥-2B．x≠-2C．x≥2D．x≠2-八年级数学
• ---Alice, you look puzzled, Have you understood it?---Yes．I _____another problem just now．A．l have t
• Mr. Wang ____ two boys to send the sick boy to the nearest hospitalA．arrangedB．has arrangedC．had arr
• Once she _______ her mind, nothing can change it.A．madeB．makeC．has madeD．will make-高一英语
• （2011?舟山）计算：．-八年级数学
• ，π，－4，0这四个数中，最大的数是___________.-八年级数学
• 估计的值在A．1到2之问B．2到3之间C．3到4之问D．4刊5之问-八年级数学
• （2011•泰安）下列运算正确的是（）A．B．C．D．-八年级数学
• 下列二次根式中，最简二次根式的是（）A．B．C．D．-八年级数学
• _______ warmly for his work, he was too to fall asleep.A．Praising; excitedB．Praise; excitingC．Praise
• What he regrets is that more than a chance ．A．were given upB．is given upC．has been given upD．have be
• 若的平方根为，则。-八年级数学
• 下列二次根式中，最简二次根式是A．2B．C．D．-九年级数学
• 化简▲．的平方根为▲-九年级数学
• This is the first time we _______ a film in the cinema together as a family.A．seeB．had seenC．sawD．ha
• The fire, believed todue to illegal construction on the building’s roof, was brought under control a
• Nobody likes him because he ____ lies to others.A．is always telling B．always tellsC．does always tel
• （本题满分为6分）化简：-九年级数学
• （本题满分10分）计算：(-3)0-+|1-|+．-八年级数学
• —-Look at the timetable. Hurry up! Flight 4062 ______off at 18:20. — I will.A．takesB．tookC．will take
• 如果的值是【】A．0B．1C．2D．-2-八年级数学
• 的平方根是：【】A．2B．2C．4D．4-八年级数学
• -九年级数学
• — Julia, what were you doing when Anna called you?—I my housework and to take a bath.A．had finished;
• Over the past decades, China _______ significantly under the correct leadership of the CPC, he said.
• Miss Li ___ as a secretary for five years in the company, and now she is general manager of it.A．has
• we_______a film next week.A．would seeB．seeC．are seeingD．are to be seen-高一英语
• 已知=555，……，观察上述各式的特点，猜想.-九年级数学
• Over the past few years the cost of living _______________considerably.A．has been raisedB．has risenC
• ---Alice, why didn’t you come yesterday?---I ____, but I had an unexpected visitor.A．was going to B．
• 下列二次根式中，最简二次根式是（）．A．；B．；C．；D．．-八年级数学
• 计算：的结果是___________-八年级数学
• 化简：-八年级数学
• Had it been possible, I would have gone to attend Monica in the hospital, but Ifully occupied last m
• 若x、y都是实数，且y=则x+y=-八年级数学
• （1）（2）-八年级数学