山东省济南市2010届高三二模（英语）

适用年级：高三
试卷号：84291

试卷类型：高考模拟
试卷考试时间：2017/7/19

1.选择题(共1题)

1.已知 2Fe³^＋ +2I^－＝2Fe²^＋ +I₂ ; 2Fe²^＋ +Cl₂＝2Fe³^＋ +2Cl^－则有关离子的还原性由强到弱的顺序为

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When _______________ comes to saving energy, big changes start with small steps, like turning off the lights.

A．that

B．this

C．it

D．one

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She’s in a hopeless situation, ___ we will keep a very close eye on.

A．where

B．when

C．which

D．that

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试卷分析