单项选择题
古菌也是细菌的一种。
A、正确
B、错误
古菌也是细菌的一种。
A、正确
B、错误
你可能感兴趣的试题
单项选择题
Choose the most appropriate answer by completing the sentences below or answering the questions.
1. Daoxin has got something fun, that is, _______.
Choose the most appropriate answer by completing the sentences below or answering the questions.
1. Daoxin has got something fun, that is, _______.
A．a robot model
B．a plane model
C．an electric automobile
D．an electric toothbrush