________(31)
A.explaining
B.interpreting
C.suggesting
D.presenting

________(33)
A.foreword
B.preface
C.complement
D.index

A.employment
B.assimilate
C.relative
D.tomorrow

A.memory
B.weather
C.criticize
D.potential

A.question
B.nation
C.correction
D.pollution

What does the passage mainly discuss?
A.Violation of treaties by white settlers.
B.Conflict between American Indians and European settlers.
C.The diverse cultures of American Indian tribes.
D.Trade between American Indians and European settlers.

The word “legitimized “in paragraph 2 is closest in meaning to__________
A.encouraged
B.wrote to support
C.justified
D.coordinated

The author makes the point that Indian Territory was__________.
A.where a few Indians remained.
B.in the western part of Mississippi.
C.where several battles between Indians and whites took place.
D.considered undesirable by European settlers.

According to the passage, which of the following did NOT happen?
A.Treaties allowed Indians to live where they wanted.
B.Indian tribes formed alliances with other tribes.
C.Indians were forced to live on reservations.
D.Indians rebelled against European settlers.

Scientists concluded from the experiment with chimpanzees and chocolate chips that chimpanzees __________.
A.have difficulty selecting when given choices
B.prefer to work in pairs or groups
C.lack abilities that other primates have
D.exhibit behavior that indicates certain mathematical abilities