患者盛氏，一身悉肿，尤以身半以下为重．腹胀喘满，二便不利，脉沉实有力。治宜选用( )

A．十枣汤

B．真武汤

C．五皮散

D．泻白散

E．实脾散

You ______these parcels yourself. The shop would have delivered them if you had asked them.        [ ]

A. needn't have carried              

B. mustn't have carried        

C. should have carried                

D. could have carried