猜你喜欢
- 11张师傅加工一批零件,原计划用40天完成,实际32天就完成了,工作效率提高了百分之几?
- 2将固体NH4Br置于密闭容器中,在某温度下,发生下列可逆反应:
- 3詹天佑勉励工作人员要精密,表现了詹天佑对工作怎样的态度
- 4will you please let me have a look at the novel when you()it?
- 5The surroudings of his house-----clean now.A.is B.are C.was D.were
- 6水果店运来苹果200千克,运来梨比苹果多20%,运来的梨正好是香蕉的75%,运来香蕉多少千克?
- 7have a good time动词怎么接?
- 8这栋房子后面有棵大树用英语怎么说
- 9《爱的教育》一书的主要内容是什么
- 10did she said that could,or couldn't make up her mind