2020年军队职称英语-卫生类C级词汇指导：常见词汇选项（1）

       1.There is an abundant supply of cheap labor in this country.

　　A) a steady

　　B) a plentiful

　　C) an extra

　　D) a meager
 

　　2.In order to improve our standard of living, we have to accelerate production.

　　A) step up

　　B) decrease

　　C) stop

　　D) control
 

　　3.Gas does accumulate in the mines around here.

　　A) increase

　　B) spread

　　C) collect

　　D) grow