up-to-date（）

A.直到最近的

B.平稳的

C.先进的

D.优先的

A.modest

B.moderate

C.modern

D.modified

A.xotic

B.strange

C.up-to-date

A.To replicate other research

B.To test a hypothesis

C.To get up-to-date data

D.To collect information about the behaviour of a specific group

A.To replicate other research

B.To test a hypothesis

C.To get up-to-date data

D.To collect information about the behaviour of a specific group

A.in

B.to

C.off

D.with

A.stable

B.peculiar

C.rebellious

D.up-to-date

A.To replicate other research

B.To test a hypothesis

C.To get up-to-date data

D.To collect information about the behaviour of a specific group