During the Shanghai World Expo, he took
问题:
During the Shanghai World Expo, he took many photos, ________ many soon have been downloaded
by lots of Internet users. [ ]
A. of them
B. of which
C. from which
D. among them
During the Shanghai World Expo, he took many photos, ________ many soon have been downloaded
by lots of Internet users. [ ]
A. of them
B. of which
C. from which
D. among them