It’snoteasyforadoctorto
问题详情:
It’s not easy for a doctor to _________ bird flu in humans from regular human seasonal flu.
A. separate B. distinguish C. identity D. recognize
【回答】
B
知识点:动词
题型:选择题
问题详情:
It’s not easy for a doctor to _________ bird flu in humans from regular human seasonal flu.
A. separate B. distinguish C. identity D. recognize
【回答】
B
知识点:动词
题型:选择题