在Excel中，通过( )键可以实现将活动单元格下移一页。A．Page Up B．_爱下问搜题

搜题请搜索小程序“爱下问搜题”

问题单项选择题

在Excel中，通过( )键可以实现将活动单元格下移一页。

A．Page Up

B．Page Down

C．Ctrl+Home

D．Ctrl+End

答案

参考答案：B

解析：Page Up可以实现将活动单元格上移一页，Page Down可以实现将活动单元格下移一页，Ctrl+Home可以将光标移到第一页，Ctrl+End可以将光标移到最后一页。

画图题

画一画，涂一涂并回答问题。

1. Colour the dog's ears brown. Does a dog have fur? _____________________. Can a dog fly? _____________________. What can a dog do? _____________________.
2. Colour the fish's tail red and blue. Can a fish swim? _____________________. What else can swim? _____________________. Can you swim? _____________________.
3. Colour the bird's wings yellow and green. Does a bird have feather? _____________________. Does a bird have pouch? _____________________. What has a pouch? _____________________.
4. Colour the pig's nose pink. Does a pig have a trunk? _____________________. What has a trunk? _____________________.
5. Colour the rabbit's eyes red. Does a rabbit have stripes? _____________________. What has stripes? _____________________. Can a rabbit hop? _____________________.

问答题简答题

简述碱法间歇法蒸煮主要过程及蒸煮工艺要确定的五个主要因素。