真正做到减少和制止儿童的攻击性行为,父母应做到()
A.耐心仔细的听孩子讲话,并对其作出反应
B.对孩子进行行为控制
C.压制孩子的不良行为
D.培养孩子的自尊心
参考答案:A
You _______ to the meeting this afternoon if you have something important to do. [ ]
A. needn't to come
B. don't need come
C. don't need coming
D. needn't come
裂解气压缩机系统有四个温度控制,其设定值分别为:TIC12001();TIC12002();TIC12003();TIC12005()。