10÷（10+90）×100%，
=10÷100×100%，
=10%；
答：糖占糖水的10%．
故选：B．
不同钢筋电渣压力焊接时，上下钢筋可不在同一轴线上。
He is a kind man and easy .[ ]
A. getting along with
B. getting along
C. to get along with
D. to get on
