A.EternityB.EternalC.ExternalD.Internal（）can never be g……

单项选择题It is believed that diamond stands for （）love.

A.eternity
B.eternal
C.internal
D.external

单项选择题Obesity drastically（）among the wealthy and the newly-born middle class.

A.emerging
B.emergence
C.emergency
D.emerges

单项选择题The doctor couldn’t explain the （）of the high temperature.

A.persistent
B.persistence
C.persist
D.persisted

单项选择题It has been believed that cowboys（）a simpler way of life and freedom without restraint.

A.weep for
B.blame for
C.strive for
D.stand for

单项选择题The doctor asked her assistants to keep her（）of the patient’s physicalcondition after surgery.

A.inform
B.informed
C.informing
D.to inform