A、 k
B、 he
C、 s
D、 se
E、 r
答案:A
A、 k
B、 he
C、 s
D、 se
E、 r
答案:A
A. spinal cord and bone marrow
B. spinal cord
C. brain
D. bone marrow
E. spinal cord and brain
A. use
B. own
C. bed
D. ice
E. ace
A. German
B. Latin
C. Greek and Latin
D. German and Greek
A. pharical
B. pharyngeal
C. pharynile
D. pharyngeal
E. pharyndeal
A. muscular and skeletal system
B. circulatory and urinary system
C. nervous and sensory system
D. brain and heart
E. urinary and reproductive systems
A. spleen
B. lung
C. brain
D. liver
E. heart
A. pl
B. p
C. s
D. n
E. u
A. compound word
B. vowel
C. combining form
D. prefix
E. acronym
A. diarhea
B. diarrhea
C. dirhea bb
D. diarea
E. diarrea
A. k
B. he
C. s
D. se
E. r