题目内容
21、Silver is the best conductor of electricity, copper _______ it closely．
A． followed B． following C． to follow D． follows
试题答案
21、B
相关题目
Silver is the best conductor of electricity, copper _______ it closely．
A． followed B． following C． to follow D． follows
查看习题详情和答案>>Silver is the best conductor of electricity, copper ________ it closely．
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A．followed
B．to follow
C．following
D．being followed
Silver is the best conductor of electricity, copper it closely.
A．followed B．to follow C．following D．being followed
查看习题详情和答案>>