问题
选择题
The computer is absolutely ______ amazing technological revolution. Just imagine what ______ fun it is playing computer games over the weekend!
A．the; the
B．an; 不填
C．不填；a
D．an; a
答案
B
上文惊人的科技革命,是泛指,amazing词首音素为元音,故用不定冠词an,下文fun为不可数名词,泛指任何趣事,不加冠词,故选B.