— Did you forget about my birthday? 

— ________ I've booked a table at Michael's restaurant for this evening.[ ]

A. So what?

B. I'm afraid so.

C. How could I?

D. For sure.

久咳虚喘，久泻久痢，自汗盗汗，心悸失眠，宜选用

A．乌梅
B．五味子
C．龙骨
D．诃子
E．赤石脂