Restaurants are careful about keeping the taste of their dishes consistent. Customers like to know what they're getting when ordering something.

请问consistent在句子中什么词性？

consistent adj.  一致的; 连续的; 不矛盾的; 坚持的;

(1)be careful about doing sth

(2)keep the taste of their dishes consitent

keep +sth +adj.属于形容词复合宾语用法. 即形容词作宾语用法

consistent

(1)adj.(行为、态度等)一贯的，一致的，始终如一的 

 Becker has never been the most consistent of players anyway.  

不管怎么说，贝克尔从来就不是表现最为稳定的球员。

his consistent support of free trade.  

他对自由贸易始终如一的支持

(2)adj.（观点等）一致的，吻合的，不矛盾的 

This result is consistent with the findings of Garnett & Tobin. 

这个结果与加尼特托宾公司的调查结果一致。

 New goals are not always consistent with the existing policies.  

新目标并不总是与现行政策一致。

(3)adj.(观点或看法)前后一致的，连贯的 

These are clear consistent policies which we are putting into place.  

这些就是我们正在付诸实施的政策，不但清楚而且前.