Which of the following items belong to culture？

A、accountant

B、auditor

C、architect

D、bartender

A、Cat

B、Rat

C、Rabbit

D、Tiger

A、copper

B、Fe2O3

C、steel

D、gasoline

Which of the following principles belong to the marine cargo insurance principles?（ ）

A、A. DNA B. RNA C. DNA and RNA D. Envelop E. Plasmid

B、A. DNA B. RNA C. DNA and RNA D. Envelop E. Plasmid

C、A. DNA B. RNA C. DNA and RNA D. Envelop E. Plasmid

D、A. DNA B. RNA C. DNA and RNA D. Envelop E. Plasmid

E、A. DNA B. RNA C. DNA and RNA D. Envelop E. Plasmid

A、running

B、jumping

C、walking

D、hurdles

A、snow wear

B、chalk

C、crayon

D、jackets

A、rugby

B、boxing

C、yoga

D、football

A、copper

B、CO

C、solder焊锡

D、steel

Which of the following newspapers belongs to the United States?

A．The Wall Street Journal.

B．Evening Post.

C．The Globe and Mail.

D．The Guardian.