result前面用什麼介詞，a

前面用介詞as，例如：

1、As a result， "Black" people are thought of as less competent and as having colder personalities.因此，人們認為“黑人”能力低下，性格冷淡。

2、As a result， businesses are much more accountable， often in very specific ways， which creates powerful incentives to improve service.因此，企業更加負責了，而且往往採取非常具體的措施，這就產生了改善服務的強大動力。