关系描述了某对象由其他对象组成。
A.依赖
B.一般化
C.聚合
D.具体化
参考答案:C
解析: 本题考查的是对象问的关系,聚合表示了对象之间的组成关系。
人流量较密集建筑的基地,应至少有( )直接临接城市道路,沿城市道路长度至少不小于墓地周长的( )。
A.三面;1/3
B.二面;1/2
C.一面;1/6
D.四面;1/8
词汇运用(10分)
小题1:Thanks for your (录像).They are very interesting.
小题2:A lot of (参观者)will come to our school tomorrow.
小题3:Many teenagers in China like (西方的)food.
小题4:Please keep (安静的).Tom is doing his homework.
小题5:The (本地的)food is different from ours.
小题6:It’s ten (minute) walk from my home to school.
小题7:People here are (friend)to everybody.
小题8:The (leaf) turn yellow in autumn.
小题9:Our classroom is bigger than (they).
小题10:He lives on the (nine) floor.