Susan said she wasn't feeling well, ______? [ ]A. was she B. wasn't she C. didn't she

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• There is little milk in the bottle, ___? [ ]A．isn't it B．is it C．isn't there D．is there -八
• —This bus is always late, _______? —Sure, it is. [ ]A. is not itB. isn't it C. isn't the b
• He hardly hurt himself in the accident, _____? [ ]A: doesn't he B: didn't heC: did heD: do
• You've never seen such a wonderful film before, ? [ ]A. haven't you B. have you C. do you
• I don't think you are right, _______? [ ]A. are youB. are't you C. do I D. don't I -八
• Let's buy some meat for supper, ___? [ ]A．will youB．won't you C．shall we D．shan't we
• I don't think he has finished the job, ________? [ ]A. do you B. is he C. has he D. hasn't
• She could hardly speak a word when she saw her son again, ______?[ ]A. can't she B. couldn'
• Bill hasn't changed his mind,_____? [ ]A. does he B. is heC. has he D. did he-九年级英语
• My dad hardly ever has time for concerts with me now, _______? [ ]A．has he B．hasn't he C．doesn&
• You know little about them, ___ you? [ ]A. doB. don't C. spend -八年级英语
• — You'll go swimming this Saturday, won't you? — ______. I have to work this Saturday. [ ]
• —Your father is a doctor, ________?—Yes, he is. [ ]A. is heB. isn't he C. are you D. aren'
• — Your sister likes light colours, ______? — Yes, she does. [ ]A. doesn't she B. isn't she
• 杏的花瓣表皮细胞属于（）A．保护组织B．上皮组织C．基本组织D．分生组织-七年级生物
• 一个已经高度分化的细胞仍然能发育成完整个体，这证明（）A．细胞有分化能力B．细胞有分裂能力C．细胞的全能性D．细胞有再生作用-七年级生物
• 具有输导水分、无机盐和有机物功能的组织是（）A．结缔组织B．输导组织C．基本组织D．肌肉组织-生物
• 苹果果实若保存时间过长，很容易腐烂，这是什么组织被破坏的缘故（）A．分生组织B．保护组织C．营养组织D．输导组织-生物
• 在无菌条件下，将非洲紫罗兰的一小片叶片接种到人工配制的培养基上，结果发育成完整的紫罗兰植株．该生物技术叫做（）A．人工授粉技术B．组织培养技术C．转基因技术D．发酵技术-生物
• 与番茄果实的表皮属于同一种组织的是（）A．番茄的果肉B．洋葱鳞片叶表皮C．三色堇叶叶脉D．西瓜瓤-生物
• 填写下列植物组织的名称和功能．A是______组织，具有______功能；B是______组织，具有______功能；C是______组织，具有______功能；D是______组织，具有______
• 某同学在冬季（气温较低，不宜花卉的快速生长）获得了一株优良的花卉，为了在短时间内繁殖出更多的该花卉分送给其他同学，该同学选择的最佳繁殖方法是（）A．无性繁殖B．扦插C．嫁接-生物
• 请将与左侧内容相对应的代表右侧内容的字母填在相应横线里．______（1）上皮组织A．血液______（2）输导组织B．茎的顶端______（3）肌肉组织C．保护、分泌______（4）结缔组织D．导
• 构成下列组织的细胞中液泡最大的是（）A．分生组织B．营养组织C．输导组织D．机械组织-生物
• 植物的主要组织有：______组织、______组织、______组织、______组织．-生物
• 大豆种子的种皮属于（）A．营养组织B．保护组织C．分生组织D．输导组织-生物
• “一骑红尘妃子笑，无人知是荔枝来．”荔枝是广东的重要水果之一，吃荔枝时，要将外层比较粗糙的皮剥下，剥下的这层皮属于（）A．保护组织B．分生组织C．营养组织D．输导组织-生物
• 下图为植物的几种主要组织，请分析回答问题：（1）根尖的细胞终生保持分裂能力，这样的细胞群构成的组织，叫做[]_________。（2）我们吃橘子时，剖开橘皮时看见的筋络，能够输导_-七年级生物
• 植物的根从土壤中吸收水分后，由下列哪种组织把水运输到叶片[]A．B．C．D．-七年级生物
• 植物体的保护组织只能控制植物体与外界的气体交换。[]-七年级生物
• 盛夏，解暑吃西瓜，其中吃下去的部分是西瓜的[]A．营养器官B．基本组织C．保护组织D．生殖器官-七年级生物
• 植物体内具有很强的分裂能力的组织是[]A．保护组织B．分生组织C．营养组织D．输导组织-七年级生物
• 根尖的分生区，茎的形成层，芽能发育成枝条的部位都属于[]A．营养组织B．分生组织C．保护组织D．输导组织-七年级生物
• 根尖分生区的功能是[]A．不断分裂产生新细胞B．吸收水分和无机盐C．把根尖向土壤深处推进D．运输水分和无机盐-七年级生物
• 掐去植物枝条的顶端，这根枝条不能继续往上生长，是因为破坏了[]A．输导组织B．营养组织C．分生组织D．保护组织-七年级生物
• 与番茄果实的表皮属于同一种组织的是[]A．番茄的果肉B．洋葱鳞片叶表皮C．三色堇叶叶脉D．西瓜瓤-七年级生物
• 单项选择。He comes late sometimes, ____ he? [ ]A. is B. isn't C. comes D. doesn't -七年级英语
• Mr. Yu often has sports on Sunday morning, _____ he? [ ]A. does B. doesn't C. has D. hasn'
• Let's help the old lady do some cleaning, ? [ ]A. do you B. will you C. can we D. shall we -八年级
• 单项选择。 You had breakfast, ______? [ ]A. weren't you B. wasn't you C. didn't you -七年级英语
• — Could you tell me ______?— Yes. It’s next to the supermarket.A．where the post office isB．where was
• 句型转换(由直接引语变间接引语/由间接引语变直接引语)。1.The teacher asked me，“Do you have difficulty working it out?”_________
• There must be something in the bag, there? [ ]A. mustn't B. needn't C. isn't D. is -九
• —Jack hasn't paid for the school things, has he?—_______. His father will pay for him. [ ]A. Ye
• We have worked for a long time, let's stop to have a short rest, _____?[ ]A. shall we B. will y
• 下图是植物体的不同结构，将它们按结构层次排序应是A．④→②→①→③B．①→②→③→④C．①→③→②→④D．②→①→④→③-七年级生物
• 如果用下图表示各种概念之间的关系，下表选项中与图示相符的是选项123A人工免疫计划免疫预防接种B发酵无氧呼吸呼吸作用C脑神经脑中枢神经系统D细胞器官组织-七年级生物
• 取一个成熟的番茄果实，用开水烫过，会在其表面撕下一层皮，这层皮属于A．分生组织B．营养组织C．输导组织D．保护组织-八年级生物
• 番茄果肉中，一群相似的细胞都具有储存营养的功能，这群细胞属于A．营养器官B．生殖器官C．营养组织D．保护组织-八年级生物
• 下列属于植物器官的是A．洋葱表皮B．松树C．叶肉D．桃花-七年级生物