40．A．one         B．it                 C．them            D．that

39．A．city           B．climate            C．population         D．history

38．A．in             B．on                C．to                D．at

37．A．lower          B．smaller            C．higher           D．bigger

36．A．large           B．larger              C．largest                   D．the largest

35．It's very race _______you to give me the chance.

    A．of                B．for                  C．to                  D．at

Do you know about Australia? Australia is  36  island in the world. It is a little  37  than China. It is  38  the south of the Earth. Australia is big, but its   39  is not large. It is nearly （几乎） as large as  40  of Shanghai. The climate 'there is comfortable. It is never very hot in summer  41  very cold in winter. The cities in Australia have little air or water pollution（污染） .The sky is blue and the water is  42  . You can see the fish  43  in the rivers. The plants grow very well, Australia is famous for  44  kangaroo. Many visitors like to travel there to see them. Sheep is famous in Australia,  45  . On the low hill or grassland, you can find lots of white sheep.

34．London is famous ________ Big Ben, Buckingham Palace.

    A．to                B．for                  C．with               D．in

33．She is_________ than me at maths.

    A．more good          B．much good          C．much better        D．more better

32．We are from Australia and we _________ English.

    A．say               B．talk                C．speak             D．are saying

31．--Do you think it's going to rain.'?

―              

     A．Yes, I think it is   B．Yes, I think so               C．No, I don't think      D.I think it not