固定支架安装的原则是()。
参考答案:墙不作架、托稳转角、中间等分、不超最大
Think and write. 用所给词的正确形式填空。
1. Our team (win) the game yesterday.
2. How many (minute) do you read books?
3. I eat cabbage____(one) a year.
4. Jenny____(go) to school every day.
5. I always____(eat) bread for breakfast.
单块集中(公共)绿地应符合以下要求:面积大于()平方米、宽度大于()米,并可布置一定的游憩活动设施。
A、200,5
B、400,8
C、500,10
D、800,12