—May I _________ Lily?

—I’m afraid you have the wrong(错误的) number.[ ]

A. tell to

B. speak to

C. say to

D. ask

周围血管征的发生机理是（）

A.收缩压升高

B.舒张压升高

C.脉压增大

D.右心室肥大

E.左心室肥大