Recent years have________the rapid development of the Internet and its influence on society and people.
A.watched B.observed
C.witnessed D.realized
Recent years have________the rapid development of the Internet and its influence on society and people.
A.watched B.observed
C.witnessed D.realized
C 考查动词辨析。witness意为“目睹”。此处指目睹巨变。watch观看,注视;observe观察,注意到;realize意识到,实现。