7 ． 在A S C I l 码表中．按照A S C I l 码值从小到大排列顺序是（) 。 A ．数字、英文大写字母、英文

7 ． 在W 0 r d 编辑过程中，可以通过按() 键，将输入光标径直移到文档的末尾。

A ．A l t + E n d

B ．E n d

C ．C t r l + E n d

D ．S h i f t + E n d

， 将选中一个连续区域。 ()

7 ． 下列软件中属于系统软件的是() 。

A ．W i n d o w s 2 0 0 0

B ．V i s u a l F o x p r o

C ．B A S I C 语言

D ．游戏软件

2 2 ．在W i n d o w s 中，如果要将当前窗口存入剪贴板中，可以按() 。

A ．A I t + P r i n t s c r e e n 键

B ．C t r l + P r i n t s c r e e n 键

C ．P r i n t s c r e e n 键

D ．S h i f t + P r i n t s c r e e n 键

2 6 在E x c e l 中， A 2 单元格内输入 “＝S U M (B 3 ： C 5 ， E 7 ： G 9 ) ” 后按E n t e r 键， 则A 2 最多存放 () 个单元格内容的和。

A ．4 2

B ．6

C ．9

D . l 5

t delicious. Would you like a try 小题2:Lucy was badly hurt in a traffic a last week. 小题3:Yesterday Michael a to his boss for being late. 小题4:These books b to Sarah--- I must give them back to her. 小题5:Mum is cooking in the k while Dad is watching TV. 小题6:About 71 percent of the earth’s surface is e by water. 小题7: I u go to bed at 10:00 p.m., but I stayed up till 11:00 last night. 小题8:Plants and a , including humans, need food and water to survive. 小题9:He was p of the Olympic Gold Medal he won for his country. 小题10:Each student is allowed to borrow two books at a time from the school l

A.5和9

B.7和9

C.5和7

D.9和7

1 ． 在键盘上，有的键标注了上下两个符号，要输入该键上边表示的符号，应() 。

A ．直接按该键

B ．同时按下S h i f t 和该键

C ．按一下S h i f t ，再按该键

D ．同时按下A l t 键和该键

A.IS=LM

B.S＞I,M＞L

C.S＞I，L＞M

D.S＜I，M＜L

A.IS=LM

B.S＞I,M＞L

C.S＞I，L＞M

D.S＜I，M＜L