麦芽粉碎常用（）、（）、（）和（）四种方法。
参考答案：干法粉碎；湿法粉碎；回潮粉碎；连续浸渍增湿粉碎
He walked directly towards her, and spoke to her in a low voice to avoid _____ by others.
A．to hear
B．hearing
C．to be heard
D．being heard
读“四城市气温曲线和降水量柱状图”分析，四城市气候的共同特点是
A．雨热同期
B．全年高温多雨
C．冬雨夏干
D．全年低温少雨
