不动杆菌中分离率最高的是()
A．鲍曼不动杆菌
B．洛菲不动杆菌
C．溶血不动杆菌
D．醋酸钙不动杆菌
E．琼氏不动杆菌
参考答案：A
Her singing career took off after an _____ on the Spring Festival TV Show ten years ago.
A．performance
B．appearance
C．entrance
D．preference
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