Hp阳性消化性溃疡下列哪种治疗方法最佳（）

A.奥美拉唑＋铋剂＋克拉霉素

B.铋剂＋克拉霉素＋阿莫西林

C.法莫替丁＋克拉霉素＋阿莫西林

D.铋剂＋奥美拉唑＋灭滴灵

E.阿莫西林＋克拉霉素＋奥美拉唑

      animals are in danger and there will be        space for them if we don’t take any actions.

A．More and more, more and more

B．Less and less, less and less

C．More and more, less and less

D．Less and less, more and more