先进先出操作是指（）的货品先上架或摆在货架的前端。
A、先进
B、先到期
C、新鲜
D、过期
参考答案：B
纤维素样坏死物质不见于下列哪种病变（）。
A.风湿病
B.良性高血压
C.系统性红斑狼疮
D.类风湿性关节炎
E.恶性高血压
Sometimes you just have to ______ disagreements. And making compromises is an important skill needed in your future.
A．live up to
B．live with
C．live on
D．live by
