The company has a good year with production up.这句话中up为什么是副词,

来源：学生作业帮编辑：作业帮分类：英语作业时间：2024/05/15 01:31:11

The company has a good year with production up.这句话中up为什么是副词,而不是形容词?
如果up是副词,那副词能单独修饰be动词吗?

1 这家公司今年产量上去了.
up----向上,做production的宾语补足语---------have(谓语) sth（宾语） up（宾语补足语）
2 副词up,over 等能单独修饰be动词,做表语：
Time is up (时间到了)
Class is over .Let's go home.(放学了,我们回家吧)
再问： The company has a good year, priduction is up这应该是两个句子，我想问的是，up它注明的是副词，表达的意思应该是产量是上升的，可我觉得Up在这里是做形容词的。

The company has a good year with production up.这句话中up为什么是副词, production up by 60% ,the company has had another excellent Alabama Instruments Company has set up a production line to ____ production up by 100%,the company has had another excel __ production up by 60%,the company has had another excellen ___ production up by 60%,the company has had another excelle In 1976,a year later,they set up a company 逗号说明这句话是1976还是197 Tom with his friends has a good time in the park.这句话中的has为什么为什么是the story ended up with a sad ending See a pin and pick it up, all the day you have good luck.这句话 I don't believe he has come up with a good solution to this climb up中up是副词还是介词