2017年4月3日,河南漯河一家爱心粥屋开业,菜贩谷新村路过时,主动送上一车新鲜蔬菜,足有200斤。谷新村说:“谁家都有老人,他们对老人这么好我很感动,一车菜算点心意。”这启示我们( )
①与人交往时,学会换位思考 ②与人交往时,学会理解他人
③与人交往时,要懂帮助他人 ④与人交往时,学会与人为善
A
Volunteers Needed
Sunny Children's Hospital
•Two people are needed
•Be good with kids
•Play fun games with kids
•Spend four days a month
•Tel:593 8-6357
Home Love
•Help old people repair things
•Have skills in repairing
•Spend thirty hours a month
•Tel:5742—3625
Blue Water Beach
•Collect(收集)and carry rubbish
•Clean up the beach every Sunday morning
•Tel:7204—4160
SOS Children's Village
•Five English teachers are needed
•Outgoing with a loving heart
•Spend one week a month
•Tel:6368—2745
根据抛物线y=x2+3x﹣1与x轴的交点坐标,可以求出下列方程中哪个方程的近似解( )
在一个池塘生态系统中属于生产者的是( )