问题 选择题

下列物质中,属于混合物的是(  )

A.

纳米铜

B.

°

金刚石薄膜

C.

优质燃煤

D.

干冰

答案

A、铜属于纯净物.

B、金刚石属于纯净物.

C、煤的主要成分是碳,还含有其它一些物质.

D、干冰属于纯净物.

故选C

阅读理解

When  people    travel    in  another  city  or   country ,they  sometimes  stay  in  the  homes of the local people.  This is called   homestay  .   It  is    a  great  experience  because  you  can  meet  people    from   a  different  country   or  city  and  learn  something  new  about   that  place   .                                                                                       I  am  Wan  Li  from  China.  I came  to  the  UK   with  my  friends  for  a  short   visit  .    we   are  living   with  an English  couple   ,Mr.   and  Mrs.Green  ,in  the  west   of    London.    They   have    a    wonderful      four –bedroom  house   .     This   is  a new   house  .  It   has    two   bathrooms     and  a   garden    with  many    beautiful    flowers.   I   have   a   bedroom    of   my   own   .                                                                                     

There  are   some    shopping    centres    and     restaurants     near     the    house,     and   the  house   is  close   to   an     underground  station. It  takes   about  thirty  minutes  to  get  to   the  centre  of  London. 

I  think   a  homestay   may  be   a  good   choice  for  you  if  it  is  your  first  time  to  visit  abroad .  The local  people  are  friendly  and  willing  to  help. If  you  happen  to  celebrate   the  holidays  with  them,  you  will  get  to  know  more  about    western  culture  and  customs.

小题1:The  underlined  word   homestay   in  the  passage  means_________.

A.Stay at home.

B.Stay in the homes of one’s friends

C.Stay in the homes of one’s relatives

D.Stay in the homes of the local people.小题2:Wan Li and his  friends  live with _______ in London.

A.Mr. and Mrs. Bush

B. Mr. and Mrs. Green

C. Mr. and Mrs.

D.Mr. and Mrs. Brown小题3:There is ____________near  the  house.

A.a bus station

B.an underground station

C.a train station

D.an airport小题4:How long does it take Wan Li  to get  to the centre of London from the  west of London?

A.Thirty minutes

B.Thirteen minutes

C.Twenty minutes

D. Forty minutes小题5:When travelers to the Great Britain happen to celebrate the holidays with the local people they will learn more about___________.

A.western culture and customs

B.world culture and customs

C.eastern culture and customs

D.southern culture and customs

问答题 简答题