学生努力学习是为了改变自己在班集体中的排名,此成就动机属于()
A、认知内驱力
B、附属内驱力
C、自我提高内驱力
D、交往内驱力
参考答案:C
—What’s the noise outside?
—The kids ______ in the garden.
A.have played games
B.play games
C.are playing games
D.are played games
患儿,男,15岁。左胫骨结节处疼痛,较对侧隆起,压痛,对抗伸膝阻力时疼痛加剧;X线片示胫骨结节骨箭增大,碎裂。临床诊断应是
A.胫骨结节骨髓感染B.胫骨结节伸股四头肌肌腱断裂C.Ewing肉瘤D.胫骨结节骨软骨病E.胫骨结节骨箭骨折