新型石灰竖窑,废气成分中CO浓度,应在39—40%。
参考答案:错
阅读理解。
Look at this picture. It's our house. Some hills are near the house. There is (有) a big tree here in
front of the house. A bird (鸟) is in the tree. My brother's cat (猫) is under the tree. Its name is Tom.
There is a lake behind the house. A boat is on the lake now. In the boat there is a girl. That's my sister.
Her name is Kate. Her dog is in the house.
1. It's a picture of _____ .
A. a house
B. a hill
C. a bird
D. a dog
2. There is _____ in front of the house.
A. a dog
B. some hills
C. a big tree
D. a lake
3. _____ is under the tree.
A. Rose
B. A boat
C. A girl
D. Tom
4. Near the house are _____.
A. some trees
C. some dogs
D. some cats
5. Kate is _____.
A. in the boat
B. near the house
C. behind the house
D. on the lake
孟德斯鸠启蒙思想的核心内容是反对专制、提倡法治。他认为,防止专制的根本途径是()
A.以民意制约权力
B.以道德制约
C.以权力制约权力
D.以权利制约权力