尿路刺激征是指()
A.尿痛
B.尿频
C.尿急
D.排尿不适
E.以上都是
参考答案:E
解析:尿路刺激征,即尿频、尿急、尿痛、排尿不适等症状。故选择E。
某粒子的结构示意图为
,则下列判断正确的是( )
A.该元素是稀有气体元素
B.该元素原子的最外层电子数是8
C.该元素原子共有三个电子层
D.该元素原子在反应中容易获得电子
小题1:Who might buy the house after reading the above advertisement?
A.Some young students.
B.A couple with little money
C.A big rich family
D.A big poor family小题2:What room has several possible uses?
A.The living room.
B.The bedroom.
C.The dining room.
D.The kitchen.小题3:What is emphasized(强调)in the description of each room?
A.Floor.
B.Entrance.
C.Size.
D.Windows.