2020年军队职称英语-卫生类B级词汇指导：常见词汇选项（5）

　   13. Nerve signals may travel through nerve or muscle fibers at speeds as high as two hundred miles per hour.

　　A) velocities

　　B) impulses

　　C) ratios

　　D) atrocities
 

　　14. The poet William Carols Williams was a New Jersey physician.

　　A) doctor

　　B) professor

　　C) physicist

　　D) resident
 

　　15. Medicine depends on other fields for basic information, particularly some of their specialized branches.

　　A) conventionally

　　B) obviously

　　C) especially

　　D) inevitably