由牙周引起牙髓感染的最主要途径是通过
【单选题】
发达国家,引起慢性肾衰竭最常见的病因是( )
A.
糖尿病肾病
B.
高血压肾病
C.
肾小球肾炎
D.
多囊肾
E.
IgA肾病
参考答案
参考解析
【单选题】
Which of the following strategies would best facilitate peer learning in writing?
Asking students to grade their peers' writing.
Providing students with an evaluation checklist.
Encouraging students to give only positive feedback.
Instructing students to focus on only one type of error.