需要磷肥较多的植物是[]A．甘薯和甘蔗B．番茄和白菜C．豆角和黄瓜D．芹菜和萝卜-八年级生物

更多内容推荐

• No sooner _______ the competition _______ _______ an unexpected accident happened.A．did … begin; tha
• 下列农业措施不是利用植物顶端优势原理的是[]A．把棉花下部老叶去掉B．在一定时期去掉番茄顶芽C．不损伤杉树主干上的顶芽D．在一定时期去掉果实上部主干-八年级生物
• Only when he returned ________ that the war had ended and the army had come back.A．we tellB．we toldC
• Not until he took off his sunglasses _______ him.A．I recognizedB．I did recognizeC．did I recognizeD．
• Zhang Hua is clever and works hard at his subjects.A．So is Li MingB．So does Li MingC．It was the same
• Some green beans, ______ long enough, can be poisonous (有毒的).A．if not be cookedB．if not cookedC．if n
• _______ are the days when girls were looked down upon.A．GoingB．GoneC．To goD．Go-高二英语
• 无土栽培指的是什么？-七年级生物
• 给农作物进行深层施肥，可以促使根系向土壤深处生长，这是依据根的什么特性[]A．向水生长B．向肥生长C．向地生长D．固定植物体-八年级生物
• Not until he arrived home _____ he find that this wallet had been stolen.A．didB．wouldC．whenD．that-英语
• Not until I was standing on the edge of death ____ how much I wanted to live.A．I realizedB．did I rea
• 冬天大雪后，为及时清除积雪，减少交通事故，有时会在雪路上撒些食盐。但不能把带盐的雪水堆积到路边树下，其原因是[]A．雪水温度低，树木因耐受不了低温而冻死B．雪水中带有大-八年级生物
• The teacher always tells her students that only if __________ hard _________ achieve success.A．do th
• prices , we have to take into consideration the quality of the goods . A．While comparedB．ComparedC．
• . Not only ___ given to people to find jobs, but also medical treatment will be provided for people
• _______ about wild plants that they decided to make a trip to Madagascar for further research.A．So c
• 植株的生长需要多种无机盐，其中需要量最多的是含____________的无机盐。植株的根生长时，生长最快的部位是__________；根吸水的主要部位是__________。根吸收的水分和无机盐-七年
• 某同学想要验证“植物的生活是否需要无机盐”，于是将两株同样大小的玉米苗分别放在盛有等量蒸馏水和土壤浸出液的试管中培养。实验结果如下图，请根据图回答问题：AB（1）设计本实-七年级生物
• ______ that many south-east Asian countries suffered a lot.A．So strong the Super Typhoon Haiyan bec
• 将长势基本相同的番茄幼苗分别培养在4个花盆内。除施肥情况不同外，其他条件都相同。一段时间后，番茄长势最好的应是[]A．施磷肥的盆B．施氮肥的盆C．施钾肥的盆D．不施肥的盆-八年级生物
• While ________ the dog, you should take care not to ________. Otherwise, it may be dangerous to stra
• Only when I left my parents for Italy ________ how much I loved them.A．I realizedB．I had realizedC．h
• The research is so designed that, once _______, nothing can be done to change it.A．beginsB．having be
• ---What is she afraid of? ---______in public.A．To speakB．SpeakingC．SpeaksD．Spoke-高一英语
• Standing on the top of the hill, one would not do anything, but _____ the flowing of the clouds arou
• In the dark forests ,some large enough to hold several towns.A．stand many lakesB．lie many lakesC．ma
• Autumn coming, down ________.A．do the leaves fallB．the leaves will fallC．fall the leavesD．the leave
• ____ that we all went out, lying in the sun. A．So fine was the weatherB．So was the fine weatherC．The
• There are so many things I wish I had known while _____ upA．growB．growingC．grownD．grew-高二英语
• 植物的植株矮小、生长缓慢等现象时，最可能缺乏的无机盐是[]A．钾B．磷C．钙D．镁-七年级生物
• While watching television,______.A．the doorbell rangB．the doorbell ringsC．we heard the doorbell ring
• Not until I dropped off from school ____ how much time I had wasted.A．didn't I realizeB．did I
• It was announced that only when the fire was under control to return to their homes. A．the residents
• Not until the train pulled into the station that his suitcase was gone.A．did he findB．had he foundC．
• — David has made some mistakes in the test. —________ , and ________ . A．So he has; so you have B．So
• 植物生长需要多种无机盐，其中需要量最多的是含下列哪项的无机盐？[]A．铁、镁、钙B．氮、磷、钾C．氮、铁、锌D．硫、锌、硼-七年级生物
• ________ of the village ________ two small lakes．A．The east；lieB．East；liesC．The east；liesD．East；lie-
• ______ for the free tickets, I would not have gone to see films so often.A．If it is notB．Had it not
• _________ you take an active part in physical activity ______ be able to keep fit and stay healthy.A
• There are some health problems that, when _____ in time, can become bigger ones later on.A．not treat
• 下列蔬菜中需要含钾无机盐较多的是[]A．白菜B．番茄C．马铃薯D．青菜-七年级生物
• It was really noisy in the workshop. Not until ______ at the top of my voice ______ to look at me.A
• However frequently,the works of Shakespeare always attract many peo - ple.A．performedB．performingC．b
• ----- I don’t know about you, but I’m sick and tired of this weather.----- _____.I can’t stand all t
• ---David has made great progress recently.---_____, and______ .A．So he has; so you haveB．So he has;
• Only _____ as an interpreter _____ how important it was to practise spoken English.A．when did I wor
• Only when be possible to sign the papers.A．does the lawyer come with itB．the lawyer comes will itC．h
• Such a good opportunity, once ______, might never come again.A．lostB．to loseC．losingD．loses-高三英语
• .Not until today ___ a stage___ we have enough right to deal with everything A．we have reached; wher
• Only when I read the Frog by Moyan a second time _________ to appreciate his magic realism.A．did I b