A. instrument of listening B. instrument of examining C. instrument of recording D. instrument of reading
A. clock B. viewpoint C. record D. temperature
A. stone B. hard C. soft D. bad
A. breathing B. heart rate C. pulse D. vision
A. process of cutting B. process of recording C. process of viewing D. process of listening
A. α ray B. β ray C. γ ray D. x ray
A. atrium B. spleen C. liver D. pancreas
A. spleen B. heart C. lung D. stomach
A. cecum B. colon C. gall D. cyst
A. small intestine B. stomach C. exit D. appendix
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