在Excel中,删除当前单元格,则相邻的单元格可能出现的情况是()。
A、上方的单元格下移
B、右侧的单元格左移
C、不变化
D、左侧的单元格右移
参考答案:B
— How often do you visit your granny in the village?
— I feel ashamed. _____. [ ]
A. Very often
B. By accident
C. Just once in a while
D. All of a sudden
玛瑙和水晶的化学成分一样吗?玛瑙属于宝石还是玉石?玛瑙在偏光镜中呈何种现象?