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【判断题】
powerpoint 2010提供了自动保存功能，能实现每隔一段时间由系统自动保存正在编辑的演示文稿。A.
正确
B.
错误
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皮皮学刷刷变学霸
举一反三
【单选题】The process of photosynthesis can be considered as a series of reactions in which light energy fr om the sun is .
A.
transformed into chem i cal energy
B.
not transformed in the plant
C.
transformed into kinetic energy
D.
transformed into potential energy
【简答题】意识到同伴的存在的行为称之为。
【单选题】Organisms such as E. coli or Salmonella typhimurium , which typically utilize _____________as a source of energy, are referred to as ________________.
A.
light, autotrophs
B.
organic chemicals, heterotrophs
C.
O2, aerobes
D.
organic chemicals, autotrophs
E.
CO2, autotrophs
【简答题】气硬性胶凝材料和水硬性胶凝材料的区别？
【简答题】气硬性胶凝材料和水硬性胶凝材料的区别。
【简答题】( )是春秋末期思想家、教育家、儒家创始人。名___,字仲尼,鲁国陬邑(今山东曲阜东南)人。思想核心为( )。现存(《 》),记录了孔子的言行,为其弟子及再传弟子编集。
【简答题】简述气硬性胶凝材料和水硬性胶凝材料的区别。
【单选题】Read the following statement and decide whether it is fact or opinion.It is clear that the only reasonable solution to return to nature is to utilize solar energy.
A.
Fact
B.
Opinion
C.
/
D.
/
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