Football, basketball and baseball are the（）sports in the USA.

单项选择题All career decisions require us to（）these two kinds of knowledge.

A.identify
B.integrate
C.crystallize
D.overlook

单项选择题She was caught without a ticket and fined thirty dollars （）

A.at stake
B.on the spot
C.in nature
D.in reality

单项选择题She（）stealing when she had no money.

A.seized on
B.took stock of
C.resorted to
D.took nventory of

单项选择题She's extremely（）and intends to be running her own company by the time she's 30

A.argumentative
B.investigative
C.ambitious
D.intuitive

单项选择题We had to learn chemical（）at school but I can only remember H2O for water.

A.principles
B.prescriptions
C.formula
D.formulae

单项选择题At the restaurant, the only（）to chicken was beef.

A.choice
B.option
C.selection
D.alternative

单项选择题After retiring, he（）his hobby of stamp collecting.

A.pursued
B.pursuit
C.followed
D.chased

单项选择题The company has（）some major changes in the last five years.

A.stood
B.suffered
C.undergone
D.tolerated

单项选择题It was difficult to（）how many trees had been destroyed.

A.measure
B.test
C.estimate
D.evaluate

单项选择题The question of salary increases is high on the（）

A.agenda
B.procedure
C.schedule
D.budget