The encouragement of competition in all possible fields should tend to（）the likelihood of war rather than increase it.

单项选择题I began（）through the pages of a gardening catalogue.

A.thumbing
B.videoing
C.unscrewing
D.retrieving

单项选择题Many grandchildren form a close（）to their grandparents.

A.controversy
B.resentment
C.submission
D.attachment

单项选择题If the tiger had not had this disability it would have undoubtedly stayed in the jungle and hunted for food in the（）way.

A.customable
B.customer
C.accustomed
D.customary

单项选择题The plan has set off（） controversy.

A.a storm of
B.a stone of
C.a rock of
D.a blow of

单项选择题Much of the criticism of the program（）the fact that we were very fond of dolphins.

A.armed with
B.turned to
C.based on
D.stemmed from

单项选择题The（）of the peace talks led to renewed fighting.

A.likelihood
B.abnormal
C.collapse
D.accumulation

单项选择题Children need to be（）before entering school.

A.socialized
B.centralized
C.warned off
D.cared for

单项选择题This western restaurant is（）to the one we went to last week.

A.opposable
B.superior
C.lovable
D.remote

单项选择题His feelings at last found（）in tears.

A.way
B.echo
C.expression
D.reinforcement

单项选择题When intruded, a territorial animal will only perform some hostile（）to warn off the intruder.

A.behaviors
B.actions
C.signs
D.gestures