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(14分)下表是元素周期表的一部分，请回答有关问题： 主族 周期 IA IIA IIIA IVA VA VIA VIIA 0 2 ① ② ③ 3 ⑤ ⑥ ⑦ ⑧ 4 ⑨ ④ ⑩ (1)表中化学性质最不活泼的元素，其原子结构示意图为 。 (2)表中能形成两性氢氧化物的元素是 (用元素符号表示)，写出该元素的单质与⑨最高价氧化物的水化物反应的化学方程式 (3)④元素与⑦元素形成化合物的电子式 (4)①、②、⑥、⑦四种元素的最高价氧化物的水化物中酸性最强的是 (填化学式)。 (5)③元素与⑩元素两者核电荷数之差是 。 (6)设计实验方案：比较⑦与⑩单质氧化性的强弱，请将方案填入下表。 实验步骤 实验现象与结论
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【单选题】— I would like to go to Hangzhou for my summer vacation . —______
A.
Well done.
B.
Have a good trip.
C.
Take it easy.
【单选题】I would like to go to a school ( ) the one my sister goes to.
A.
as
B.
like
C.
in
D.
to
【单选题】腺垂体分泌的激素是A. 皮质醇B. 泌乳素C. 肾上腺素D. 血管加压素###
A.
腺垂体分泌的激素是 A. 皮质醇
B.
泌乳素
C.
肾上腺素
D.
血管加压素
E.
促甲状腺激素释放激素
【单选题】听力原文：M: The storm is going to continue. I would like to go fishing, but now it is impossible. W: Yes. It is a shame. But it is obvious that we can go swimming together today. What was the man going to...
A.
Fishing.
B.
Swimming.
C.
Doing something impossible.
D.
Feeling sorry about it.
【单选题】指出能替换句中划线部分的选项。 I would like to go to the movies with you. [ ]
A.
will
B.
want
C.
like to
D.
am going to
【单选题】—What did Max just say to you? —He asked me ____.
A.
if I would like to go skating
B.
when did I buy this CD
C.
where I will spend the weekend
D.
that I had a good time
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