以下能正确反映酵母菌发酵时,产酒量随温度变化的曲线是[ ]
A.
B.
C.
D.
C
阅读理解。
Hello! I am Lily. This is my classroom. There are eight wiridows in the
classroom.
The classroom is very big and clean. There are some desks and chairs.
They arc yellow and black. And there is a blackboard on the wall (墙). Look!
Some flowers are on the teacher's desk. I like my classroom. What about you?
1. How many windows are there in the classroom? .
A. Five.
B. Six.
C. Eight.
2. What colour are some desks and chairs?
A. Yellow and black.
B. Yellow and red.
C. White and black
3. There is a on the wall.
A. picture
B. blackboard
C. drawing
4. Where are the flowers?
A. Beside the window.
B. On the teacher's desk.
C. Behind the desk.
5. Does lily like her classroom?
A. No, she doesn't.
B. We don't know.
C. Yes, she does.
属于明代盛世的是:()
A、文景之治
B、贞观之治
C、开元盛世
D、永宣之治