如图所示的培养基上有两处菌斑，A处较小且表面光滑黏稠；B处为黑色，呈绒毛状，以下判断错误的是

题干

如图所示的培养基上有两处菌斑，A处较小且表面光滑黏稠；B处为黑色，呈绒毛状，以下判断错误的是（　　）

A：B处可能是某种真菌的菌落

B：A处可能是某种细菌的菌落

C：A处可能是细菌或真菌的个体

D：B处可能是由一种霉菌形成的

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C

This summer, Mary, Tom, Alan are going to have an ideal vacation .
The followings are their plans for the coming vacation .

	Mary	Tom	Alan
Where ?	The Great Wall	Spain	Canada
When?	The first week in June	The last day of the May	June, Monday 18^th
Who ?	His parents	His best friends	His cousin
What ?	Going hiking , Going sightseeing, Visiting some famous places in Beijing, Going shopping	Going sightseeing Going shopping Going camping Watching bull(牛)-fight	Spending time in the countryside , Renting videos at night , Going fishing , Going hiking, Sleeping a lot
How long?	About one month	Only two weeks	Until September
Transportation	By plane and by bus	By boat and by plane	By plane and by train