【单选题】一幅 1024 X 768 像素、 24 位色的 BMP 格式图像,不改变像素,将它更改为 256 色的 BMP 图像,其存储空间约为原图的
【简答题】引起的食物中毒在细菌性食物中毒中最为常见。
【单选题】Q2_4.mp3:
A.
Watch interesting people with strange hats.
B.
Get creative ideas from real daily life.
C.
Listen to dramatic goodbyes in different accents.
D.
Talk with people to know their stories.
【简答题】通过Javascript代码使网页页面后退的代码是_____________。
【单选题】( )引起的食物中毒在发生的各种食物中毒中最为常见。
【单选题】Q2-3-2_4.mp3
A.
Telling the woman an interesting life story.
B.
Teaching the woman skills to find a good job.
C.
Encourage the woman to pursue a happy marriage.
D.
Giving the woman advice on important things in life.