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【单选题】
根据生态系统理论,下列选项中,属于儿童成长外层系统的是( )A.
父母的工作单位
B.
家长与学校的关系
C.
社会文化
D.
家庭
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反馈参考答案：
举一反三
【简答题】Many foreigners who have not visited Britain call all the inhabitants(居民) English, for they are used to thinking of the British Isles as England. In fact, the British Isles contain a variety of people...
【简答题】下列程序的功能是创建一个显示5个“Hello!”的线程并启动运行，试将程序补充完整。 public class ThreadTest extends Thread{ public static void main(String args[ ]){ ThreadTest t=new______； t.start( )；} public void run( ){int i=0； while(true)...
【简答题】阅读理解。 Many foreigners who have not visited Britain call all the inhabitants (居民) English, for they are used to thinking of the British Isles as England. In fact, the British Isles contain a variety of...
【单选题】Which of the following about reading the instruction book is TRUE?
A.
Those who read it benefit a great deal.
B.
Generally, it is poorly written.
C.
Generally, it is too long to read.
D.
Most people do not refer themselves to it.
【简答题】阅读程序,按照提示将程序补充完整:
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