对密封件的基本要求是严密可靠、结构紧凑、简单易造、维修方便、寿命较长。
参考答案：对
下列哪种现在可以同时实现公平与效率两个目标（）
A.土地税
B.房产税
C.消费税
D.营业税
Susan's strong love for her country is __________ in her recently published poems. [ ]
A. relieved
B. reflected
C. responded
D. recovered
