把以下左栏列举的金属的用途与右栏列举的有关金属的性质用线连起来。
①金属可制成比纸还薄的金箔                            a．导电性好
②生活中用铁锅做饭                                            b．还原性强
③用铁回收照相定影废液中的银                        c．延展性好
④用铜制作印刷电路                                            d．导热性好
⑤用铝合金做门窗框架                                        e．强度、硬度大
⑥用铝做电线、电缆                                            f．耐腐蚀
⑦用青铜、黄铜做雕塑                                        g．质软且轻