在社区工作的()模式中,过程目标的地位和重要性超过任务目标。
A.社会行动
B.社区照顾
C.地区发展
D.社会策划
参考答案:C
解析:地区发展模式的特点。
在(1)空气(2)液氧(3)冰水混和物(4)二氧化锰(5)澄清石灰水(6)氯化钾(7)氮气(8)氯酸钾 这些物质中
属于属于纯净物的是 _________ ,属于混和物的是 _________ .(只填序号)
句型转换.
1. Did you decide on going on a field trip?(改为同义句)
Did you decide ____ ____ a field trip?
2. We enjoyed ourselves in the zoo of Beijing. (改为同义句)
We ____ ____ in the zoo of Beijing.
3. I think he must be a teacher, ____ ____?(完成反义疑问句)
4. We don't know the way, so let's see the map of Beijing. (改为同义句)
We don't know the way, so we ____ ____ see the map of Beijing.
5. We spent one and a half hours finishing this notice. (改为同义句)
We spent one ____ and a ____ finishing this notice.