第2题 The police had difficulty in ___ the crowd from rushing into the street.A、confining B、restricting C、restraining D、refraining

问题描述:

第2题 The police had difficulty in ___ the crowd from rushing into the street.
A、confining
B、restricting
C、restraining
D、refraining

b约束

c
restrain from:阻止,禁止
警察很难阻止人群冲向大街.