皮皮学,免费搜题
登录
搜题
【单选题】
以下生物中具有固氮能力的的是( )
A.
植物
B.
动物
C.
原核生物
D.
真菌
拍照语音搜题,微信中搜索"皮皮学"使用
参考答案:
参考解析:
知识点:
.
..
皮皮学刷刷变学霸
举一反三
【单选题】Besides the national opera, what local opera is also very popular particularly in Beijing, Tianjin, Inner Mongolia, North and Northeast China?
A.
Yu Opera
B.
Peking Opera
C.
Ping Opera
D.
Yue Opera
【简答题】阅读理解。 Beijing opera or Peking opera (Pinyin: J?ngj?) is a form of Chinese opera which arose in the late 18th century and became fully developed and recognized by the mid-19th century. The form was ext...
【单选题】下列各项中不是唾液的生理作用的是( )
A.
部分消化淀粉和麦芽糖
B.
清洁和保护口腔
C.
湿润和溶解食物
D.
抗菌作用
E.
分解食物中的脂肪
【多选题】Peking Opera developed from ___________, __________ and __________.
A.
Zaju of the Yuan Dynasty.
B.
Kunqu Opera.
C.
Anhui Opera.
D.
Han Opera.
【单选题】下列各项不是唾液生理作用的是()
A.
部分消化淀粉
B.
部分消化蛋白质
C.
湿润与溶解食物
D.
清洁和保护口腔
E.
杀灭食物中的细菌
【简答题】Beijing opera or Peking opera (Pinyin: Jīngjù) is a form of Chinese opera which arose in the late 18th century and became fully developed and recognized by the mid-19th century.The form was extremely ...
【简答题】某同学探究了“馒头在口腔中的变化”,其操作过程如表所示.请你结合所学知识回答下列问题: 试管 实验材料 唾液 清水 处理方法 1 馒头碎屑 2mL 0mL 搅拌,放入37℃的温水,10分钟后,滴加2滴碘液,摇匀 2 馒头碎屑 0mL 2mL 搅拌,放入37℃的温水,10分钟后,滴加2滴碘液,摇匀 3 馒头块 2mL 0mL 不搅拌,放入37℃的温水,10分钟后,滴加2滴碘液,摇匀 (1)实验装置为...
【单选题】Which opera is considered the "Mother of Chinese opera"?
A.
Kunqu opera
B.
Qinqiang opera
C.
Beijing opera
D.
Sichuan opera
【单选题】乙酰胆碱作用的主要消除方式是
A.
被单胺氧化酶破坏
B.
被氧位甲基转移酶破坏
C.
被磷酸二酯酶破坏
D.
被胆碱酯酶破坏
【单选题】BONA FIDE is to genuine as DE FACTO is to ______.
A.
together
B.
actual
C.
reason
D.
assumed
相关题目: