问题
选择题
Silver is the best conductor of electricity, copper it closely.
A．followed
B．to follow
C．following
D．being followed
答案
答案：C
搜题请搜索小程序“爱下问搜题”
Silver is the best conductor of electricity, copper it closely.
A．followed
B．to follow
C．following
D．being followed
答案：C
