I can’t quite remember ______you started doing the work.[ ]

A. that it was when  

B. when it was that  

C. when was it that  

D. that when it was

治疗风热型面瘫，宜选的辨证配穴是（）

A.颊车、地仓

B.足三里、气海

C.合谷、足三里

D.风池、风府

E.外关、关冲