请选择ABCD5t*P/_7j)S3z2E'c5@3e _________ the students usually surf on the Internet and get information.5z*z;x)x8N
A.60 percents of5z*z;x)x8N
B.60 percent5z*z;x)x8N
C.60 percent of5z*z;x)x8N
D.60 percents5z*z;x)x8N