下列各项，不属症瘕常见病机的是（）

A.气滞血瘀

B.痰湿瘀结

C.寒湿凝结

D.湿热瘀阻

E.肾虚血瘀

_____ some people  regard as a drawback is seen as a plus by   many others.    [ ]

A. Whether                      

B. What    

C. That                            

D. How