A.10
B.20
C.30
D.40

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

A.10
B.15
C.20
D.25

A.70
B.80
C.90
D.100

A.the resurrection of Christ
B.the eating of Easter eggs
C.the custom of giving presents
D.the coming of spring

A.colorful paper chains
B.leaves of holly and mistletoe
C.a young fir-tree
D.firecrackers

A.500
B.1，000
C.1，500
D.2，000

A.1921
B.1922
C.1923
D.1924

A.the Bill of Rights
B.the Provisions of Oxford
C.the Constitutions of Clarendon
D.the Book of Common Prayer

A.17
B.18
C.19
D.20

A.4
B.5
C.6
D.7