治脾胃阴虚型厌食的代表方( )
A.十全大补丸B.参苓白术散C.补中益气汤D.养胃增液汤E.不换金正气散
参考答案:D
— Do I have to clean the dining room now?
— No, you ______.
A.don’t have to
B.mustn’t
C.needn’t to
D.shouldn’t
发电厂发生全厂停电时如何处理?