要看你是怎么用了
用as monitor时(呼语,头衔的名词做表语,同位语,补足语用零冠词)
如:He acted as monitor in the class
We have named him as monitor.
如果是做状语:As a monitor, he has many duties outside his study.
要看你是怎么用了
用as monitor时(呼语,头衔的名词做表语,同位语,补足语用零冠词)
如:He acted as monitor in the class
We have named him as monitor.
如果是做状语:As a monitor, he has many duties outside his study.