单项选择题A major source of population growth is()

A.immigration 
B.baby boom
C.rising birth rate 
D.larger number of young people


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1.单项选择题The annual population growth rate of the 1990s was ()

A.1%
B.0.9%
C.over 1%
D.under 1%

3.单项选择题Edinburgh International Festival of Music and Drama takes place for a period of 3 to 4 weeks between()when Edinburgh becomes a center of cultural activity.

A.July and August
B.August and September
C.September and October
D.October and November

4.单项选择题Pantomime is a kind of play based on a traditional fairy tale and per-formed()

A.at Easter
B.on New Year.s Day
C.on St.Patrick.s Day
D.at Christmas time

8.单项选择题The universities of Oxford and Cambridge date from the()centuries.

A.12th and 13th
B.13th and 14th
C.14th and 15th
D.15th and 16th