植物生长需要最多的无机盐是[]A．含氮、磷、铁的无机盐B．含氮、磷、钾的无机盐C．含氮、磷、镁的无机盐D．含氮、磷、钠的无机盐-七年级生物

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• _____, Carolina couldn't get the door open.A．Try as she mightB．As she might tryC．She might as t
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• Officials from China and France formally promised on Thursday to build a new type of economic partne
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• Some of you may have finished Unit One.________，you can go on to Unit Two.A．If you mayB．If you doC．I
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• 肥料的作用主要是给植物的生长提供无机盐。[]-七年级生物
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• These problems, ________, will seriously affect the growth of teenagers and even the nation’s future
• _____ , his idea was accepted by all the people at the meeting.A．Strange as might if soundB．As it mi
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