【C5】A．TwoB．FourC．EveryoneD．Nobody

The members of the Senate are elected for______years.A．twoB．threeC．fourD．six

A．twoB．fourC．sixD．five

The Fields Medals are presented every______years.A．twoB．fourC．threeD．five

There are ______ morphemes in the word denationalization.A．threeB．fourC．fiveD．six

There are ______ state churches in Britain.A．twoB．threeC．fourD．five

In Canada, the term of the Governor General is______years.A．twoB．fourC．fiveD．seven