行政立法的根本目的是（）权力机关制定的法律，实现行政管理职能。
A.遵守和依据
B.管理和维护
C.编制和变更
D.实施和执行
参考答案：D
_____ I believe, and you will find Tom is very outgoing. [ ]
A. Having a talk with the student
B. One talk with the student
C. Given a talk with the student
D. If you have a talk with the student
患者，男性，51岁，近3年来出现关节炎症状和尿路结石，进食肉类食物时，病情加重。该患者发生的疾病涉及的代谢途径是（）。
A.糖代谢
B.脂代谢
C.嘌呤核苷酸代谢
D.嘧啶核苷酸代谢
E.氨基酸代谢
