Recently these companies have some workers becames of the drop in economy.A. hiredB. dis

问题补充：

Recently，these companies have some workers becames of the drop in economy.

A. hired

B. dismissed

C. refused

D. employed

答案：

A. hired

(答案→)B. dismissed

C. refused

D. employed

解析：四个选项都是及物动词，且都可以与workers构成动宾关系，但从题干中的the drop in economy可知，只有B项符合题意。