— Is it my age ______the boss minds?

—I’m afraid so. He will consider ______ necessary to have an experienced assistant.

A．which；it

B．that；it

C．which；that

D．that；that

糖皮质激素可引起的疾病包括（）

A.精神病

B.高血糖

C.高血钾

D.骨质疏松

E.高血压