题目

下列说法正确的是                                                 (     ) A.可用铝制或铁制容器贮运浓硝酸、浓硫酸         B.“钡餐”是弱电解质 C.氧化铝的熔点很低,不能用于制作耐高温材料 D.镀层破损后,镀锡铁板比镀锌铁板更耐腐蚀 答案:AMy father bought a new bike for me. (改为一般疑问句)_______ your father ______ a new bike for you.
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