一 ?
— I'm looking for a hat for myself.
A:What are you doing
B:What can I do for you
C:What did you say
俗话说“民以食为天”,要想吃的健康就得关注食品安全,讲究合理膳食,那么下列做法,没有做到合理膳食与食品安全的是( )
①食物多样,粗细搭配 ②多吃鱼肉,少食果蔬 ③肉鱼蛋类,必须新鲜
④变质剩饭,喂养禽畜 ⑤“虫眼蔬菜”,放心食用 ⑥每日三餐,按时进食.
将点B(5,-1)向上平移2个单位得到点A(a+b, a-b),则( )
选择正确的读音。
陷____(A.xiàn B.hàn)
碌____(A.nù B.lù)
攥____(A.zuàn B.zhuàn)