______ you look at it, the fast, exciting pace of life in New York city is fascinating and will continue to fascinate more and more people.

A．How

B．What

C．However

D．whatever

属于边缘区淋巴瘤特征的是（）

A.来源于B细胞

B.属于惰性淋巴瘤的范畴

C.表达BCl-2

D.临床经过较缓

E.在IWF中被列入小淋巴细胞型或小裂细胞型