【单选题】【消耗次数:1】
下列植物中,具有输导组织的是( )
海金沙
海带
甘紫菜
石耳
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相关题目
【单选题】 下列植物中,具有输导组织的是( )
①  海金沙
②  海带
③  甘紫菜
④  石耳
【单选题】 输导组织中,横壁上有穿孔的属于(      )
①  管胞
②  导管
③  筛管
④  伴胞
【多选题】 海金沙的功效是:( )
①  活血
②  退黄
③  解毒
④  清热通淋
⑤  利水
【判断题】 车前子、蚕沙、海金沙入汤剂不宜包煎。
①  正确
②  错误
【单选题】 主要存在于海带、紫菜等海藻类食物中的营养素是
①  碳水化合物
② 
③  脂肪
④ 
【单选题】 海带的近缘种植物是( )。
①  昆布
②  人参
③  银杏
④  党参
【单选题】 海带的近缘种植物是( )。
①  昆布
②  人参
③  银杏
④  党参
【单选题】 裸子植物靠    输导水分。
①  导管和管胞;
②  管胞;
③  筛管;
④  筛胞
【单选题】 具有居间分生组织的植物是( )
①  向日葵
②  荞麦
③  杨树
④  小麦
【单选题】 下列植物具有乳汁的是( )。
①  人参
②  厚朴
③ 
④  白术
随机题目
【单选题】 28. Sally contributed a lot to the project, but she never once accepted all the ________ for herself.
①  credit
②  attention
③  focus
④  award
【单选题】 11.You hardly phone me. Why don’t you phone me _______.
①  often
②  . more often
③  always
④  more always
【单选题】 1. Drug testing at work and in school has almost become _______ in many American cities.
①  routine
②  infectious
③  terrific
④  valuable
【单选题】 13.The children have left. It’s getting _______ now.
①  quiet
②  quieter
③  more quiet
④  . calmer
【单选题】 7.He______ her on her new dress without looking at it.
①  praised
②  B. enjoyed
③  complimented
④  cared
【单选题】 25.I prefer this chair to the other one. It’s ___________ .
①  comfortable
②  more comfortable
【单选题】 21.Children used to be quiet. Nowadays they seem to be much ____________.
①  more noisy
②  noisy
【单选题】 30. I prefer __________ to ___________.
①  to drive; be driven
②  to drive; rather than being driven
③  driving; being driven
④  being driven; drive
【单选题】 15.Let me know if you hear any _____ news.
①  farther
②  further
③  far
④  . the further
【单选题】 20. He has received many presents from admirers, from the_____ to the valueless..
①  precious
②  expensive
③  priceless
④  cheap