In our office, the women（）the men 3 to 1.

单项选择题This is a（）dictionary.

A.one lingual
B.single lingual
C.monolingual
D.sololigual

单项选择题Schools（）an important role in society.

A.make
B.do
C.take
D.play

单项选择题The government is spending（）on railways.

A.millions of dollars
B.million of dollars
C.millions of dollar
D.million dollars

单项选择题He took（）my job when I was on holiday.

A.on
B.over
C.off
D.after

单项选择题It seems（）that no one saw this crisis.

A.incredible
B.uncredible
C.incredable
D.uncredable