食品中常见的致病菌包括()等。
A.沙门氏菌
B.致病性大肠杆菌
C.金黄色葡萄球菌
D.痢疾杆菌
参考答案:A, B, C, D
An epigram is usually defined being a bright or witty thought that is tersely and ingeniously expressed.
A.as
B.as be
C.as been
D.to being
思虑过度对气机的影响是()。
A.气乱
B.气陷
C.气上
D.气结
E.气收