Riot police moved through the streets firing into the air to ______ the crowd.A．broadcastB
正确答案
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Riot police moved through the streets firing into the air to ______ the crowd.
A．broadcast
B．disperse
C．spread
D．diffuse
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正确答案：B
防暴警察穿过街道，朝空中鸣枪以驱散人群。A．broadcast指“传播”，使消息扩散，例如：The announcement was broadcast live．这项声明被实况转播。B．disperse多指把一群人或物等彻底驱散，例如：The police dispersed the crowd．警察驱散了人群。C．spread指一直延伸、蔓延，侧重遍及，例如：Who spread these rumours?谁散布的这些谣言?D．diffuse指光线、声音或气味等在空中传送或散布，强调覆盖面积与物质分布相对密度之间的关系，例如：The sun diffuses light and heat．太阳发出光和热。注：“驱散人群”通常表达为disperse the crowd，四个选项中也只有disperse后面接人。