Don’t touth anything unless _______ .A．to be allowedB．allowedC．to be allowingD．allowed to-高二英语

更多内容推荐

• Not until________,_________.A．did she take off, I realizedB．she took off, did I realizeC．did she tak
• 老王种的庄稼植株矮小、瘦弱，叶片发黄，可能是缺乏[]A．含氮的无机盐B．含钾的无机盐C．含磷的无机盐D．水-七年级生物
• 植物生长需要最多的无机盐是[]A．含氮、磷、铁的无机盐B．含氮、磷、钾的无机盐C．含氮、磷、镁的无机盐D．含氮、磷、钠的无机盐-七年级生物
• 氮能促进植物体的[]A．枝叶长得繁茂B．幼苗的发育和花的开放提早C．茎秆健壮D．果实、种子早熟-七年级生物
• Is that a book on farming?_______,I want to borrow it.A．So it isB．If soC．So is itD．So if-高三英语
• New technology was used in teaching. As a result, not only ________, but students became moreintere
• 某同学进行了无土栽培的尝试（如图），据图回答问题。（1）甲、乙两瓶都应当放在怎样的环境中？_______________________。（2）为什么甲植株生长状况比乙植株好？____________
• 植物生长期间需要量最多的无机盐不包括下列哪一种[]A．含磷的B．含钾的C．含铁的D．含氮的-七年级生物
• _____, Carolina couldn't get the door open.A．Try as she mightB．As she might tryC．She might as t
• Out there, in the midest of the snow,in long, black clothes.A．a woman satB．sat a womanC．was a woman
• He never talked about himself as an object of pity, _____ any envy of the more fortunate or successf
• New technology was used in teaching. As a result, not only ______, but students became more interest
• 目前农业生产上盲目地使用化学肥料，造成土壤酸化、板结以及土壤污染，根据你所学的知识，你对农民的合理施肥的建议是___________________________。-七年级生物
• “庄稼一枝花、全靠肥当家”，肥料的作用主要是给农作物生长提供有机物。[]-八年级生物
• 无土栽培的营养液浓度不能太高，否则会直接导致植株[]A．失水萎焉B．吸水过多C．呼吸抑制D．呼吸过度-八年级生物
• —What a naughty boy he was.—_______.A．Down jumped he from the deskB．From the desk jumped he downC．He
• 当土壤溶液浓度（大于/小于）根细胞细胞液浓度，根细胞（失水/吸水），这就是给植物施肥过多会出现“烧苗”现象的原因。-七年级生物
• —Do you hear Jim and Mary broke up? —No，I haven't heard of it，and neither ________ about it.A．c
• Was it not until you began to work —— how much time you had wasted?A．did you realizeB．that you reali
• — 2013 is a successful year for us China.— ___________, and ________.A．So it is; so 2014 willB．So i
• So much of interest ___ that most visitors simply run out of time before seeing it all.A．offers Beij
• 某学校的生物课外小组开展大白菜丰产实验，每棵重约4Kg。请问大白菜增产的物质主要来自[]A．土壤中的无机盐B．土壤中的有机物C．空气中的二氧化碳和土壤中的无机盐D．空气中的氧-七年级生物
• 农民为庄稼施肥，主要为植株生长提供含______、______、_______的无机盐。-七年级生物
• 下列叙述正确的是[]A．夏季的中午温度太高，这时给植物浇水降温对植物有利B．夏季的中午不能浇水只能施肥C．夏季的中午既要浇水也要施肥D．夏季的中午不能浇水也不能施肥-八年级生物
• — She suggested the number of cars should be limited to stop air pollution. —_______, the idea is no
• People planning trips home used to believe that only through the railway’s telephone ticket hotline
• 17世纪，范·海尔蒙特将2.5kg的柳树种于100kg土中，5年中只浇水，5年后称重，柳树重82.5kg，土重约99.9㎏，由此得出绿色植物生长所需的物质主要是[]A．二氧化碳B．氧气C．水D．-七年
• So much progress ________ made in studies that he is sure to pass the coming examination.A．is heB．ha
• Officials from China and France formally promised on Thursday to build a new type of economic partne
• Not until my first book was put on the top 10 list________ writing could really make a difference in
• Wasn’t it Dr Wang who spoke to you just now?— ____.A．I didn’t know he wasB．Yes, it wasC．No, he wasn’
• 用以下三种水：1蒸馏水，2河水，3稻田中的水分别培养同样大小的番茄幼苗，一段时间后，幼苗的高度可能是[]A．1最高B．2最高C．3最高D．4三者一样高-七年级生物
• 植株特别矮小，叶片呈暗绿色，并出现紫色，这种症状可能是缺乏含什么元素的无机盐[]A．铁B．磷C．钾D．氮-八年级生物
• Smith was overweight, so the doctor urged that not only _______ have less fat and meat,but also he _
• 含氮的无机盐对植物生活的作用[]A．促进细胞的分裂和生长，使枝叶长得繁茂B．促进幼苗的发育和花的开放C．使果实及种子的成熟提早D．使茎杆健壮，促进淀粉的形成-七年级生物
• The computer was used in teaching.As a result，not only ________，but students became more interested
• __________, they couldn’t make their head teacher change her mind.A．Whatever hard they tryB．No matte
• (2013·高考湖南卷)Every day________a proverb aloud several times until you have it memorized.A．readB．readi
• (2013·高考浙江卷)There are some health problems that，when ________ in time，can become bigger ones later o
• 为确定某种无机盐是否是植物所必需的，实验组用缺少该无机盐的“完全营养液”进行培养，应该[]A．以土壤为基质盆栽，浇上述营养液B．大田种植，浇上述营养液C．以沙土为基质盆栽，-七年级生物
• 大白菜生长过程中，需要量最多的无机盐是[]A．含铁的无机盐B．含钾的无机盐C．含磷的无机盐D．含氮的无机盐-七年级生物
• While I was looking through the news online，＿．A．did a video of a lovely bear come up B．did come up a
• At the foot of the mountain _____. [ ]A. a village lie B. lies a village C. does a village lie D. ly
• 将几节废电池破碎，浸泡在500毫升的清水中一昼夜，滤去残渣得浸出液，取甲乙两只试管，甲管盛有肥沃土壤的浸出液，乙管盛废电池浸出液，各培养一棵大小相同的健壮幼苗。根据-七年级生物
• 糖拌番茄会出现许多水，这是因为[]A．番茄细胞液的浓度大于周围溶液的浓度，细胞吸水B．番茄细胞液的浓度小于周围溶液的浓度，细胞吸水C．番茄细胞液的浓度大于周围溶液的浓度，-七年级生物
• Some of you may have finished Unit One.________，you can go on to Unit Two.A．If you mayB．If you doC．I
• ---What do you think of the film? ---Cool! Never before _____ a better one.A．had I seenB．I have seen
• (2013·高考新课标全国卷Ⅰ)The driver wanted to park his car near the roadside but was asked by the police_____
• 植物体正常生活需要量最大的无机盐是[]A．氮、磷、钾B．镁、钙、铁C．氮、磷、铁D．硼、磷、锌-七年级生物
• 肥料的作用主要是给植物的生长提供无机盐。[]-七年级生物