The committee has made rules_____all its members are supposed to work． A．by which B．so that C.no

题目

The committee has made rules_____all its members are supposed to work． A．by which B．so that C.no
The committee has made rules_____all its members are supposed to work．
A．by which B．so that C.now that D.with which
答案是A 为什莫要用BY这个介词

答案

by rule
按规则,照规矩；循规蹈矩地
机械地；刻板地；墨守成规地