下列各项中，与痰的形成无关的是（）
A.肺
B.心
C.脾
D.肾
E.三焦
参考答案：B
劈相机只允许（）启动，待劈相机启动完成后才能逐个接通电动机负载。
We are sorry to inform you that the shipment is not ______ the standard stipulated in the contract.
A．into B．up toC．according to D．instead of
