A tiger is____than a cat.[ ]A. smaller B．bigger C．biger-四年级英语

更多内容推荐

• 卵巢是胎儿发育的场所，也是女性的主要性器官。[]-七年级生物
• 人的胚胎发育是从受精卵的分裂开始的，从受精卵的形成到婴儿的出生依次要经历的场所是1卵巢2睾丸3输卵管4子宫5输精管6阴道[]A．146B．1346C．1546D．346-八年级生物
• 睾丸雌性激素男性特征卵巢雄性激素女性特征-七年级生物
• 男性生殖系统卵巢产生精子睾丸产生卵子子宫提供胚胎发育场所女性生殖系统输精管输送精子输卵管输送卵子-七年级生物
• I'm 150 cm tall. Amy is 156 cm tall. Amy is____ than me.[ ] A. taller B. shorterC. stronger-六年级
• Bob is___than Eric.[ ]A. strongB．tall C．stronger-四年级英语
• 男性生殖系统中能产生精子和雄性激素的是[]A．输精管B．睾丸C．阴茎D．附睾-七年级生物
• 把男性各生殖器官和功能用线连起来。①睾丸A．分泌粘液②阴囊B．输送精子③阴茎C．贮存精子④附睾D．排出精液和尿液⑤前列腺E．保护睾丸和附睾⑥输精管F．产生精子，分泌雄性激素-八年级生物
• I'm ____ and than you.[ ]A. big; strong B. bigger; stronger C. biggest; strongest-六年级英语
• Look and write.Brad (11) George (12) Sally (10) Mark (11)1. Brad is_____ than George, but George is
• Winter is _____ than autumn.[ ]A. more colderB. much colderC. much coldD. many cold-六年级英语
• 精子与卵细胞结合的部位是在[]A．阴道B．子宫C．卵巢D．输卵管-七年级生物
• 男女两性生殖器官的差别叫第二性征。[]-七年级生物
• Read and write．（根据提示完成下列句子。）1. This ruler is_______________________(long)thanthat one.2. This tree i
• 因病摘除子宫的妇女，将表现出[]A．有生育能力B．有正常的月经C．无妊娠能力D．第二性征不消退-八年级生物
• Fill in blanks according to the sentences or pictures. (根据上下文或图片填出单词的正确形式。)1.Thegreenpencilis_____th
• That box is _____ than this one.[ ]A. more heavierB. heavyerC. much heavier-六年级英语
• That box is____ than this one.[ ]A. many heavier B. more heavier C. much heavier-六年级英语
• Read and write.（写出下列形容词的比较级）1. tall_____4. old_____ 7. big _____10. thin_____ 2. short _____ 5. youn
• 用所给单词的适当形式填空。1. I'm ______ (young) than Daming.2. Tom is ______ (bad) than the girl.3. Tom, ___
• 受精卵在由输卵管进入子宫的过程中，就开始进行细胞分裂，形成最初的_______，随后植入子宫内膜继续发育。在胚胎发育过程中，胎儿通过_______从母体吸取和________，并通过_-七年级生物
• 男性、女性产生生殖细胞的器官分别是[]A．睾丸、子宫B．附睾、卵巢C．卵巢、睾丸D．睾丸、卵巢-七年级生物
• I am 150cm. Tom is 152cm. So Tom isthan me.[ ]A. taller B. youngerC. shorterD. lower-六年级英语
• Look and write. (读一读，写一写)Name: Bill Head: small Weight: 30 kgFood: noodles Be good at: P.E. Name: Ja
• Read and answer.(按要求改写句子)1. How tall are you？(用“160 cm”回答)__________________________________________
• 找出错误的一项，将其序号填在题前的括号中。( ) 1. Amy is tallthan Lingling. A B C D E( ) 2. Who arethat little girl ? AB C
• ______是男性生殖系统中的主要生殖器官，______是女性生殖系统中的主要生殖器官。男性生殖系统的功能是_______；女性生殖系统的功能是。-七年级生物
• 人在胚胎发育初期和胚胎发育后期的营养物质来源依次是[]A．卵黄和胚膜B．卵黄和母体C．卵黄和脐带D．卵黄和食物-七年级生物
• 用所给词的适当形式填空。1. The red skin is(small) than the blue one.2. She _____(go) to the cinema with her clas
• My' fatheris_____than my mother.[ ]A. bigger B. longerC. stronger-四年级英语
• 胚胎发育的场所在母亲的里。在这里，他们靠获得母体的营养物质，并同时排出废物到母亲体内的。-七年级生物
• Look and write.（看图，补全句子）1. Therabbit’searsare_______ thanthecat’s. 2. Therabbit’searsare_______ than
• 贮存和输送精子的结构是[]A．睾丸B．附睾C．阴囊D．精囊腺-七年级生物
• My schoolbag is ____than yours.[ ]A. bigB. biggerC. taller-六年级英语
• Is Beijing____ than Nanjing?[ ]A. bigB. small C. bigger-四年级英语
• Lingling is_____than the first girl.[ ]A. oldB. youngC. younger-四年级英语
• I like the little one. It's younger and ____.[ ]A. funnierB. tallC. strong-六年级英语
• Is Samthan Lingling?[ ]A. strong B. very strongC.stronger-四年级英语
• The red apple is ____than the green one.[ ]A. big B. biggestC. bigger-四年级英语
• 根据图片及汉语意思，选择正确的单词填空。 younger older tallershorter Mr Liu Mr Cheng1. Mr Liu is ________ (年长的)than MrCh
• I'm 11years old. You're 12 years old. You are l year ____ than me.[ ]A. youngB. oldC. olde
• 某育龄妇女因患病被摘除了子宫，这将会对其造成怎样的影响？[]A．能正常排卵，但不会形成月经B．月经正常，但将不能孕育胎儿C．不能正常排卵，但能形成月经D．不能排卵，也不会形-七年级生物
• Is Beijing_____ than Nanjing?[ ]A. smallB. biggerC. big-四年级英语
• —Amy is older than Sam.—Yes, Sam is _____ than Amy.[ ]A. younger B. younggerC. young-四年级英语
• Lily's hair is ____than Jane's.[ ]A. longerB. biggerC. older-六年级英语
• 人类繁衍的基础是男女性均具有产生生殖细胞和性激素的生理结构．它们分别是（）A．卵巢和睾丸B．附睾和睾丸C．附睾和子宫D．睾丸和卵巢-生物
• I'm ____________ than my father and mother. [ ]A. youngB. youngerC. older-五年级英语
• I am ____________ than my father. [ ]A. olderB. youngerC. young-五年级英语
• This dog's tail is long, that dog's tail is ____________. [ ]A. longB. longerC. heavier-六年
• 根据上句用合适的词完成下句。1. Sam is shorter than Daming. Daming is ______ than Sam.2. My father is taller than m