我国政府工作的基本原则是[ ]
A、依法行政原则
B、少数服从多数的原则
C、民主集中制原则
D、对人民负责原则
答案：D
皮质醇增多症特有的临床表现是（）。
A.高血压
B.皮肤多毛
C.骨质疏松
D.向心性肥胖
E.糖耐量低减
Try to spend your time just on the things you find ____ . [ ]
A. worthing doing them
B. worth being done
C. worthy to being done
D. worthy of being done
