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【单选题】
植物生长发育必须的微量元素有
A.
钙 锰 锌
B.
镁 铜 钼
C.
碳 硼 氯
D.
锰 钼 铁
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参考答案:
举一反三
【简答题】It is the duty of every man to work. The life of a lazy man isn’t useful to himself and to others. If one is too lazy to work ,he will probably beg (乞讨) or steal (偷).So every boy, when he is young, sh...
【单选题】The main idea of the first paragraph is that ______.
A.
it is the duty of TV cameramen to record horrifying scenes
B.
TV cameramen's job is extremely dangerous and emotionally taxing
C.
TV programs are reducing the use of horrible pictures of death and wound
D.
it is a requirement by work for TV cameramen to disregard people's wound
【单选题】It is the duty of every man to work. The life of a lazy man is【21】to himself or to others. The man who is too【22】to work is the man who is generally most ready to beg or to steal. Everybody【23】he is y...
A.
of much use
B.
of no use
C.
quite useful
D.
a little useful
【单选题】教师专业发展的不竭动力是( )
A.
爱国守法
B.
爱岗敬业
C.
终身学习
D.
热爱学生
【单选题】Which one is the duty of the lord to the king?
A.
They were obligated to come to his aid in the event of invasion
B.
They must stay in the capital of the country.
C.
The officers were nominated in their territories.
D.
They must send their son to the capital
【单选题】教师专业发展的不竭动力是()
A.
爱岗敬业
B.
教书育人
C.
关爱学生
D.
终身学习
【单选题】教师专业发展的不竭动力是( )。
A.
为人师表
B.
终身学习
C.
教书育人
D.
团结协作
【简答题】B It is the duty of every man to work. The life of a lazy man is of no use to himself and to others. The man who is too lazy to work is the man who is generally most ready to beg or to steal. Every bo...
【简答题】It is the duty of every man to work. The life of a lazy man is of no use to himself and to others. The man who is too lazy to work is the man who’s generally most ready to beg or steal. Every boy shou...
【多选题】下列皂苷中属于呋甾烷醇型皂苷结构的是( )。
A.
原薯蓣皂苷
B.
知母皂苷BⅤ
C.
洋地黄毒苷
D.
菝葜皂苷
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