What are the six principles to remember when presenting new vocabulary in class?

第1题

When the teacher is presenting a new language, giving explanations, checking answers,which of the following should be adopted?A.whole class work B.pair work C.group work D.individual work

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第2题

Which part is NOT included in task-based teaching of vocabulary?A.Presenting. B.Tasks. C.Showing work. D.Mechanical practice.

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第3题

When the teacher is presenting a new language, giving explanations, checking answers,which of the following should be adopted?A.whole class work B.pair work C.group work D.individual work

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第4题

What are the two objectives in presenting a new structural item?

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第5题

class One {  public One（） { System.out.print（1）； }  }  class Two extends One {  public Two（） { System.out.print（2）； }  }  class Three extends Two {  public Three（） { System.out.print（3）； }  }  public class Numbers{  public static void main（ String[] argv） { new Three（）； }  }  What is the result when this code is executed？（） A、 1B、 3C、 123D、 321E、 The code rims with no output.

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第6题

A team of programmers is reviewing a proposed API for a new utility class. After some discussion， theyrealize that they can reduce the number of methods in the API without losing any functionality. If theyimplement the new design，which two OO principles will they be promoting？（）A、Looser couplingB、Tighter couplingC、Lower cohesionD、Higher cohesionE、Weaker encapsulation

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第7题

class A {  public A（） {  System.out.println（“hello from a”）；  }  }  class B extends A {  public B （） {  System.out.println（“hello from b”）；  super（）；  }  }  public class Test {  public static void main（String args[]） {  A a = new B（）；  }  }   What is the result when main is executed？（）  A、 Compilation fails.B、 hello from aC、 hello from bD、 hello from b hello from aE、 hello from a hello from b

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