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【单选题】
关于芽胞的错误叙述是( )A.
芽胞的形态、大小、位置有助于细菌的鉴定
B.
一般在机体外才能形成芽胞
C.
芽胞是所有细菌生活周期中的一种生命形式
D.
芽胞不是细菌的繁殖方式
E.
芽胞一旦污染周围环境，其传染性可保持多年
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反馈参考答案：
举一反三
【单选题】What is stated about annual fees?
A.
They are higher for out-of-state corporations.
B.
They are not expected to increase.
C.
They can be paid with credit cards.
D.
They are not charged to some types of organizations.
【简答题】民俗的特征包含______、______、______、______、______、______。
【单选题】The writer’s attitude towards the annual l2-billion．d011ar business of wedding appears to be __________．
A.
positive
B.
negative
C.
indifferent
D.
obiective
【判断题】Annual objectives should be measurable, challenging, reasonable, consistent and clear.
A.
正确
B.
错误
【判断题】Annual objectives are long-term milestones that organizations must achieve to reach short-term objectives.
A.
正确
B.
错误
【简答题】粘液-碳酸氢盐屏障
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