简述申请注册的商标应当具备的条件。

将少量离子交换剂与稀Nacl浸泡后溶液呈现酸性，表明该离子交换剂为阳离子交换树脂。

根据句意及汉语提示，填写句中所缺的单词。

1. _______ (星期二) is the third day of a week, between Monday and Wednesday.

2. Bob was very careless, He made so many _______ (错误) that he failed the exam.

3. My mother always _______ (鼓励) me face to the difficulties bravely.

4. Our teacher are always all very _______ (严格) with us students in the study.

5. Last year we went to Egypt, but this summer we are going to visit an _______ (亚洲) country.

6. _______ (除……之外) singing English songs, there are any other fun ways to learn English.

7. We'll have a party next Saturday for Lily's _______ (二十) birthday.

8. Thanks to the _______ (政府), thousands of people in Wenchun have moved into their new houses.

9. I can't hear you _______ (清楚地), Could you please speak more slowly.

10. They invited me to the play, but I had to _______ (拒绝) because I was very busy.

下列程序的输出图形是( )。 For k=0 To 360 cr=Int(160*Rnd) ang=-3.1415926/180*k Circle(2000,2000),500,cr,0,ang Next

A．一段彩色圆弧

B．一个彩色扇形

C．一个彩色空心圆

D．一个辐射状彩色圆形

下列哪项不是伤寒的临床表现（）

A.持续高热

B.玫瑰疹

C.相对缓脉

D.肝脾大

E.白细胞数增多

下列关于罗马法起源与发展顺序的排列，正确的是（）

A.《十二铜表法》、习惯法、《民法大全》、万民法

B.习惯法、《十二铜表法》、万民法、《民法大全》

C.万民法、《民法大全》、习惯法、《十二铜表法》

D.习惯法、《十二铜表法》、《民法大全》、万民法