---I think _________________ in the morning is a good way to improve your spoken English. ---I agree

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• Mum, _____ my good friends, Kate and Lucy. [ ]A. she is B. they are C. this is D. these are -七年级英语
• 句型转换。1. He is playing computer games in the club.(改为否定句)He_______computer games in the club.2. They
• My pensal __ Singapore. [ ]A. fromB. is from C. come fromD. are from-七年级英语
• --- Can you spell your name, please?--- Yes, I _________.A．doB．canC．can'tD．am-七年级英语
• 体育运动会上，某同学在3000米长跑时所需能量的直接能源、主要能源物质和最终能源依次是（）A．太阳能、糖类、ATPB．ATP、糖类、脂肪C．ATP、脂肪、太阳能D．ATP、糖类、太阳能-生物
• 下列叙述中涉及到哪些生态学概念？请选择．A、个体B、种群C、生物群落D、生态系统①“文昌书院”旁边的那棵古樟______②校园中所有的樟树______③校园中所有的生物______④美丽的校园-生物
• 在农田生态系统中，属于生产者的是（）A．农民B．水稻C．青蛙D．细菌和真菌-生物
• 近年来全国各地发展了“农作物--猪--沼气--茶”等生态农业模式，猪粪及秸秆经发酵产生沼气和渣水．沼气可以燃烧，渣水可为茶林及农作物施肥．将猪粪发酵成沼气和渣水的微生物种类-生物
• 某森林公园动植物资源丰富，生活着大鲵（俗称娃娃鱼）、黄腹角雉、五步蛇和连香树等珍稀物种，该森林公园中的大鲵是生态系统中的（）A．非生物部分B．分解者C．生产者D．消费者-生物
• 改错题。1. Each of the students in our class have an English-Chinese dictionary. 2. We don’t go to schoo
• He _____ late for school. [ ]A. is oftenB. often is C. does oftenD. often does-七年级英语
• 请根据句意从方框中选择合适的动词,并用其适当时态填空,使句子通顺。teachflybe wait have 1. How many students _____________ there in yo
• —Whose book is this?—It ____ be Linda's. It has her name on it.[ ]A. canB. mayC. must D. need -
• It's time for class, please__ quiet.[ ]A. is B. be C. areD. /-七年级英语
• 老林是林场的护林员，大家闲时就逗老林，老林，为啥不让砍树呢？他把脖子一扭，很认真地说：“哼，砍光了树鸟就没地方住了，山羊和豹子也没藏身的地方了，剩下了人，有啥意思？”-生物
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• Her bag _________door [ ]A. behind theB. is behind C. is behind the-七年级英语
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• ---Mum, I’m stressed out.--- I think you ____ listen to some music..A．mustB．can’tC．shouldD．shouldn’t
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• 在生态系统中，以朽木和粪便为营养的蕈类、粪金龟子、蜣螂等生物属于（）A．消费者B．生产者C．分解者D．消费者葙分解者-生物
• 在生态系统中，生产者是（）A．能够吃现成的植物B．都是吃现成的动物C．能够自己制造有机物D．从土壤中直接吸收有机物-生物
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• 用 is / isn't/ am / are 填空1. Thismy teacher .2. Ifine.3. Is she Maria ？No， she 4.you Jane ？ No，
• 今年初的雪灾使很多竹木拦腰折断，却也冻死了许多越冬害虫和虫卵．眼下田里不用打那么多农药了，农作物长势喜人．这说明同一食物链上生产者和消费者之间有此消彼长、相互制约的-生物
• Tom _________ play football but he can’t play basketball. A. can’t B. can C. must-七年级英语
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• What________ your ideal school _________ ?[ ]A. does ; likeB. do; likeC. is; like D. is ; likes-八年级英
• --Excuse me, whose Japanese book is this?--Itbe Tom ' s. In our class, only he is studying Jap
• 用所给动词的适当形式填空。1. The astronauts (take) good care of when they came back to the earth.2. As we know th
• —Must I go to the shop with you，Mum?—Err... I can make it myself，Mike. You go with me.A．mustn’tB．sho
• 在一条食物链中，第二营养级的能量至多有多少流入到第五营养级（）A．15B．1125C．1100D．11000-生物
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• —Can I go to the park, Mum?—Certainly. But you ______ be back by six o’clock. A．can B．may C．might D．
• 分析生态系统简图，回答有关问题：（1）在这个生态系统中，非生物因素出了泥土外，还有温度、______、水和就空气等．（2）该生态系统中，分解者是______．（3）该生态系统中，最长的一-生物
• 连线题A组：A、猫头鹰----1、分解者B、蘑菇----2、生产者C、菠菜----3、消费者B组：A、老虎吃野猪----1、合作关系B、许多蜜蜂在酿蜜----2、竞争关系C、田里的水稻与杂草----3
• 用am, is, are填空。1. Alice _____ my sister.2. I_____ 12 years old.3. You_____welcome.4.He and I_____in
• You are supposed to arrive on time. [ ]A. should B. must C. have to D. need -九年级英语
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• —What do you use computers to do? —They are useful.For example, they can_ sending e-mail. [ ]A. use
• This case is too heavy. Could you _____ me a favor?A．to do B．doing C．do-八年级英语
• Mr Blackbe at home because she called me from England just now.A．mustn'tB．isn't able toC．c
• —Where are Lucy and Lily?—Oh , the two girls must _______ a game in the garden now.A．playB．are playi
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• 如图甲为自然生态系统的生态金字塔，乙为城市生态系统（属于人工生态系统）的生态金字塔．以下解释不符合客观事实的是（）A．甲图表示能量流动的途径是绿色植物→食草动物→食肉动物-生物
• 在一个生态系统中，属于生产者的是（）A．动物B．腐生细菌C．植物D．真菌-生物