Every effort should be made to keep birdflu from being spread,这个句中from being spread 是正确的吗
问题描述：
Every effort should be made to keep birdflu from being spread,这个句中from being spread 是正确的吗
答
正确.
Being是接前面的KEEP,成为KEEP SOMETHING FROM DOING这个结构.
Spread则是被动式.