单项选择题A.When the white settlers began to move west in 1812.B.When the increasing white settlers began to kill wild animals.C.When many Indians began to die from the diseases.D.When the white settlers wanted to occupy the land.
单项选择题A.Those who were at the age of 16.B.Those who failed the eleven plus exam.C.Those who did well in the eleven plus exam.D.Those who were not qualified for secondary school.