课堂管理始终制约着教学和评价的有效进行,具有的功能。()
A.培养动机
B.激发需要
C.促进和维持
D.培养纪律
参考答案:C
解析:根据对课堂管理的解释,应选C。
句型转换
1. Mike feels well and can play football. (改为同义句)
Mike feel play football.
2. People speak English as the first language in New Zealand.(改为被动句)
English___ as the first language in New Zealand.
3. He went to see his grandma every two weeks.(对划线部分提问)
did he go to see his grandma?
4. We think that it is our duty.(改为强调句)
We_ ____that it is our duty.
5. Parents should allow teenages to practice their hobbies.(改为被动语态)
Teenagers should practice their hobbies.
新生儿胆红素代谢特点为()
A.红细胞破坏增多,胆红素产量过多
B.肠肝循环增加
C.肝酶系统发育不完善
D.Y、Z蛋白不足
E.肾功能低下