慢性肾功能不全合并继发性甲状旁腺功能亢进，应给予（）。
A.碳酸钙
B.氢氧化铝制剂
C.ACEI/ARB
D.钙离子拮抗剂
E.骨化三醇
参考答案：E
—Don’t you think it necessary that he ______ to Miami but to New York？
—I agree，but the problem is ______ he has refused to.
A．will not be sent；that
B．not be sent；that
C．should not be sent；what
D．should not send；what
地下竞争
