皮皮学,免费搜题
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搜题
【单选题】
氟尿嘧啶的特征定性反应是( )
A.
异羟肟酸铁盐反应
B.
使溴褪色
C.
紫脲酸胺反应
D.
成苦味酸盐
E.
硝酸银反应
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举一反三
【单选题】“Don't ___ fault with each other.You both should learn from each other,” said the master.
A.
find
B.
look for
C.
hunt for
D.
search for
【单选题】婴儿用手积极主动地触觉探索,是在( )个月左右发生的。
A.
2
B.
5
C.
6
D.
7
【简答题】Bill said to Joe "Tell the I'm sorry"
【判断题】The Master said, "Is it not pleasant to learn with constant perseverance and application?"
A.
正确
B.
错误
【简答题】1) The said, “To learn _____________ is unavailing. To think _____________ is erous.” 2) The said, “The superior man is _______ in his speech, but ________ in his actions.” 3) The M...
【判断题】手机病毒实质是一种手机程序。()
A.
正确
B.
错误
【单选题】婴儿用手积极主动地触觉探索,是在()个月左右发生的。
A.
2
B.
3
C.
5
D.
7
【单选题】三维是在二维基础上增加 ()轴向,形成 的三维空间 。
A.
X
B.
Y
C.
Z
D.
任意
【简答题】The said, “The superior man is _______ in his speech, but ________ in his actions.”
【判断题】The Master said, "A youth should be respectful of his parents."
A.
正确
B.
错误