腭裂术后何时即可开始进行语音矫治()
A.1~2周
B.3~4周
C.6~8周
D.3~6个月
E.12个月
参考答案:B
________ the last flight. You have to stay here for another night.
A.There comes
B.Here was
C.There goes
D.Here we had
注册会计师对固有风险和控制风险的估计水平与所需审计证据的数量( )。
A.呈同向变动关系
B.呈反向变动关系
C.呈比例变动关系
D.不存在关系