教师通过一系列的教学步骤,强化学生对知识的掌握。这种教学方法称为()
A.目标教学法
B.发现教学法
C.暗示教学法
D.程序教学法
参考答案:D
He asked me______. [ ]
A. which floor did I live
B. which floor I lived in
C. which floor I lived on
D. which floor I lived
肛门分泌物常见于()
A.内痔脱出
B.直肠脱垂
C.肛瘘
D.肛隐窝炎
E.肛管直肠癌