包装机下料阀如有漏料首先检查什么？
参考答案：
首先检查包装机下料阀联杆有无松动。
He had ______ milk but ______ bread for breakfast. [ ]
A. many; few
B. much; little
C. few; much
D. little; many
一位语无伦次、精神明显不正常的客人来总台要求入住，你应如何处理？
