问题
选择题
)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
答案
答案：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。