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【单选题】
下列叙述合理的是(  )
A.
金属氧化物是碱性氧化物,酸性氧化物都不能与酸反应
B.
可用新制Cu(OH) 2 溶液来测定糖尿病患者尿液中葡萄糖的含量
C.
ClO 2 气体中氯元素显+4价,具有强氧化性,其消毒效率(单位体积气体得到电子的数目)是Cl 2 的5倍
D.
雷雨过后,感觉空气清新是因为在闪电时发生反应:N 2 +O 2 ?2NO,使空气中含有一定量的NO
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举一反三
【单选题】清宫剧《延禧攻略》中女主角精美云肩是用哪种丝绸制作?
A.
绫罗
B.
C.
织锦
D.
【单选题】Lame as he is, he is interested in so many things and enjoys reading about them so much that he is ______ unhappy.
A.
anything but
B.
nothing but
C.
rather than
D.
more than,
【判断题】单位将不动产无偿赠与他人不征营业税;个人将不动产无偿赠与他人应视同销售不动产征收营业税。    (    )
A.
正确
B.
错误
【单选题】Christopher is not married yet he is still【41】. He is interested in football, 【42】is an exciting event and enjoys【43】to watch a football match. So【44】winter Saturday afternoons, he puts on his old rai...
A.
alone
B.
lonely
C.
single
D.
isolated
【单选题】Section B Conversation 1
A.
He is interested in his work.
B.
He is proud of his work.
C.
He is tired of his work.
D.
He is keen on his work.
【判断题】单位将不动产无偿赠与他人不征营业税;个人将不动产无偿赠与他人应视同销售不动产征收营业税。( )
A.
正确
B.
错误
【单选题】He is interested in music.
A.
is
B.
interested
C.
in
D.
music
【单选题】Which of the following statements is true about William Harris?
A.
He is interested in science.
B.
He changes his mind easily.
C.
He is not good at painting at all.
D.
He doesn’t worry about the security of a profession the way his father did
【单选题】下列哪个不属于PEST分析方法中的要素?( ) A、政治、法律、经济环境 B、技术环境 C、社会文化环境 D、组织环境
A.
B.
C.
D.
D
【简答题】单位将不动产无偿赠与他人不征营业税;个人将不动产无偿赠与他人应视同销售不动产征收营业税。( )
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