如图，不同的线段共有______条．-数学

更多内容推荐

• 如图，已知线段a、b，画线段AB．（1）画a+b（2）画2a+b（3）画2a-b．-数学
• Only then ________how much damage had been caused. A．she realizedB．she had realizedC．had she realize
• Only when something gets lost _____________.A．can you realize how important it is to youB．how impor
• ________ that all mountain roads were closed. A．So became the dangerous weatherB．So dangerous did th
• —We have to stop talking here outside. Listen, _____!—Hurry up, or we’ll be late.A．there goes the be
• Hurry up, boys. Only at this rate _____ able to afford a holiday.A．we may be B．may we be C．we can be
• When I got home last night, I was frightened to find that in front of my door____.A．sit a dogB．sat a
• 如图，共有______条线段．-数学
• 已知M、N是线段AB的三等分点，C是BN的中点，CM=6cm，则AB=______cm．-数学
• 如图，图中共有线段______条，若D是AB中点，E是BC中点，（1）若AB=3，BC=5，DE=______；（2）若AC=8，EC=3，AD=______．-数学
• 点C射线AB上，若AC：BC=3：2，若AB=5，则BC=______．-数学
• To every one of us present ______ the honour for the great success.A．belongsB．belongingC．is belonged
• I wonder why you didn’t do as ________ and it’s the third time you have done this. A．tellingB．be tol
• ________ anything, give me a call and I'll be glad to help you.A．Had you requiredB．Should you r
• Mr King, _________ company my sister works, donated a large amount of money this time.A．whoseB．in wh
• —Mary said Leo worked really hard.— _______.A．So does he and so does sheB．So does he and so she doe
• ______ on the top of the tower, and you can see the whole city.A．StandingB．To standC．StoodD．Stand-高一
• －What’s the matter?－Just in front of the bus an injured man, all covered with blood.A．where lies B．d
• 如图，线段AB上有5个点C，D，E，F，G，则图中线段的条数有（）A．6条B．20条C．21条D．无数条-数学
• If Joe' s wife goes to the party, _______.A．so does heB．so will he C．he will either D．either he
• 数轴上的点A，B分别表示数-2和1，点C是AB的中点，则点C所表示的数是______．-数学
• 如图，点C为线段AB上一点，AC：CB=3：2，D、E两点分别为AC、AB的中点，若线段DE=2cm，则AB的长为（）A．8cmB．12cmC．14cmD．10cm-数学
• Only when we failed ________ the importance of study.A．we realizedB．we had realizedC．did we realizeD
• Workers who cannot speak good English may be at disadvantage ____ with foreign customers. A．when int
• That they would win had been predicted and _________.A．the result was suchB．such was the resultC．the
• _______________, we don’t have much spare time at the moment．A．relaxing as doing sport isB．As doing
• She was so seized by panic from H7N9 that not a bird _______________.A．did she dare to get close to
• —The singer together with her band _______ invited to the concert. Did you enjoy that party?—No, no
• 如图所示，已知B、C、D是线段AE上的点，如果AB=BC=CE，D是CE的中点，BD=3，则线段AE的长度为______．-数学
• -Did Linda see the traffic accident? -No, no sooner ______than it happened.A．had she goneB．she had g
• _____ more energy to my studies instead of to online games, I would be sitting in a comfortable offi
• 平面上有任意三点，经过其中两点画一条直线，可以画（）直线．A．1条B．2条C．3条D．1条或者3条-数学
• 已知线段AB=12cm，C是直线AB上一点，AC：BC=3：1，则线段AC长为______cm．-数学
• — Did you know any Chinese before you arrived in Beijing?— Never ________ it, actually.A．had I learn
• Only when the firefighters put off the firewhat great damage it caused.A．we had realizedB．had we rea
• ________，the football game has been decided not to be put off.A．Heavily as did it rainB．As it rained
• The door opened suddenly and ____, laughing and shouting.A．three boys coming inB．come in three boys
• 若点C是线段AB的中点，则AC=BC=______．-数学
• There is no doubt ______ you'll be warmly welcomed by people there.A．ifB．whetherC．thatD．about-高
• 如图，请按照要求回答问题：（1）数轴上的点C表示的数是______；线段AB的中点D表示的数是______；（2）线段AB的中点D与线段BC的中点E的距离DE等于多少？（3）在数轴上方有一点M，下方-
• The naughty boy had wanted to play football with the kids in the street, but his parents warned him
• __________you were coming today, I’d have met you at the railway station.A．Have I knownB．Had I known
• 陈老师从拉面的制作受到启发，设计了一个数学问题：如图，在数轴上截取从原点到1的对应点的线段AB，对折后（点A与B重合）再均匀地拉成1个单位长度的线段，这一过程称为一次操作-数学
• Hardly _______ to speak when the audience interrupted him.A．he beganB．he had begunC．had he begunD．di
• _____ for your brother, I would not have gone to see Mr. Wang. A．If it is notB．Were it notC．Had it
• 如图，点C是线段AB延长线上的一点，且M、N将线段AC分成1：3：4三部分，其中AC=85AB；（1）若MN=6cm，求AB的长．（2）若AC=24cm，求NB的长．-数学
• She is a strong-willed woman and not once _______ in to any difficulty in her life.A．she has givenB．
• ____ in the United States, St Louis has now become the 4th largest city. A．It is the 24th biggest c
• _____ English that I couldn’t follow her.A．So did fast the native speak B．So fast did the native spe
• The weather in Ningbo is rather cold in winter, especially when ____ that in my hometown.A．having co