皮皮学，免费搜题
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【多选题】
影响儿童身心发展的因素主要有哪些:A.
遗传
B.
成熟
C.
环境
D.
教育
E.
个体主观能动性
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参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】In detecting the warning signs of autism in young children, parents, schools and doctors now ______.
A.
do better than in the past
B.
do worse than in the past
C.
haven't done sufficiently on it
D.
have paid too much attention to it.
【单选题】有如下程序： #include＜iostream.h＞ long fib(int n) { if(n＞2)return(fib(n-1)+fib(n-2))； else return(2)；} void main( ) {cout＜＜fib(3)；} 该程序的输出结果是
A.
2
B.
4
C.
6
D.
8
【简答题】Parents with very young children tend to______.
【简答题】Teaching young children is a(n) _________ and rewarding job.
【简答题】利用SQL的UPDATE命令修改表数据: (1)在数据表Reader中,将编号(r_id)为“110601”读者的状态(r_status)改为“挂失”; (2)在数据表Book中,将价格(b_price)低于30的所有图书的价格置空;
【简答题】CNC stands for and has been around since the early 1970’s.
【判断题】CNC
stands for Control Numerical Computer and has been around since the late1970’s.
A.
正确
B.
错误
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