自动级联需要调度的会议个数？（）A.1 B.2 C.3 D.4

用所给词的适当形式填空。

1. My cousin often ________ a kite with me on Sunday afternoon. (fly)

2. Andy's father ________ any housework at home. (not do)

3. Thanks for_________ with me. (chat)

4. Miss Gao doesn't teach _________ (we) English this term

5. Kitty has no time_________ (practice) dancing

6. How many _________ (tooth) does the baby have ? Only one.

7. We all like Jim because he's polite and _________ (help).

8. How often does she go to the school library? _________ a week. (two)

9. June 1st is _________(child) Day.

10. Would you like __________ (learn) more about the world?

有机氯农药氯丹、DDT、六六六及多氯联苯（PCB）等环境污染物多贮存在何种组织（）。

A.脂肪

B.肌肉

C.骨骼

D.肝脏

E.肾脏

假如你是秦朝读书人，想给朋友写封信，你最有可能采用下列哪种字体 （   ）

A．甲骨文

B．楷书

C．小篆

D．大篆

对会计软件的( )要求是指会计软件提供的数据输入项目、科目编码方案、计算和结账功能应符合会计制度的规定。

A．安全性
B．合法性
C．可恢复性
D．控制性

怎样选定一个表行、表列、单元格表中的矩形块和整个表格的方法？