根据班集体的性质,可将其分为__________、__________和__________。
参考答案:团结的班集体;散聚的班集体;离散的班集体
– What time did you get up this morning?
– Mother at 6:30.
A.wakes me up
B.wake up me
C.woke up me
D.woke me up
简述尿路结石的临床表现及病理生理基础。