This is a difficult and stressful job,but one__________you can really help people．加where,明白,但but连接词后面应该是句子,如果where从句做定语,那么but 后面one只有一个词,
问题描述：
This is a difficult and stressful job,but one__________you can really help people．
加where,明白,但but连接词后面应该是句子,如果where从句做定语,那么but 后面one只有一个词,
答
but是连词，其后省略了几个成份。完整的句子是：
...，but it is one job where you can really help people.
另例：
The play is good, but not that good. （but 作连词）
= The play is good, but it is not that good.
but 作介词的例子如下：
All but one of them promised to come.
This car is nothing but trouble.
答
空白处填 that。貌似是：but the one that...... 就对了
答
这里的BUT是介词哦,可不是连词；后面跟的是定从.