【单选题】下列化合物中,不与2,4-二硝基苯肼反应的是
【单选题】四位串行输入寄存器输入一个新的四位数据时,需要 个 CP 时钟脉冲信号
【单选题】La Suisse est le prochain pays je veux visiter.
【简答题】Factories set up by multinationals only brought ______ to local economy.
【简答题】下列化合物中与2,4二硝基苯肼不反应的是( )
【简答题】The local economy depends(heavy)________on the goods.
【单选题】La Suisse est le prochain pays ______ je peux visiter
【简答题】The local economy depends (heavy)______on the exports of manufactured goods.
【简答题】The fast______(develop)of the local economy has caused serious pollution in this county.