—Would you like to go swimming with me this afternoon, Jack? 

—______, but I have a lot of work to do. [ ]

A. Yes, let's go.

B. I'd love to.

C. No, I won't.

D. It doesn't matter.

麻疹恢复期皮肤特点是( )

A．疹退后，留有色素斑痕，有麦麸样脱屑
B．疹退后，留有色素斑痕，有脱皮
C．疹退后，皮肤上不留色素斑痕，但有麦麸状脱屑
D．疹退后，不留有色素斑痕，但有脱皮
E．疹退后，无色素斑痕，无脱屑