With its rising economy in China, ______ car is becoming ______ common means of transportation.

[ ]

A. a; the

B. /; a

C. the; a

D. the; the

一位考古学家准备境外研训，考察有关南方古猿的生活情况，他应该去[ ]

A．亚洲

B．欧洲

C．非洲

D．美洲