Question

)According to __________ World Health Organization, health care plans are needed in all big cities to prevent __________ spread of AIDS.

A．the; 不填

B．the; the

C．a; a

D．不填; the

Answer 1

B

第一空填the，因为World Health Organization为普通名词构成的专有名词; 第二空填the，表特指，即特指the AIDS的传播。