题目内容

to use three times less fuel than current cars

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to blame the problem on poor conditions on chicken farms

真菌培养的常用培养基是()

A. SS培养基
B. EMB音养基
C. 血琼脂平板
D. 沙保弱培养基
E. 肉汤培养基

to work toward the use of cleaner forms of energy

与耐热性有关的是()

A. 孢子
B. 芽孢
C. 两者均是
D. 两者均否

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