根据含糖量我们怎么区分葡萄酒？

单词拼写。

1. The women's ages are s__________ in America. If you ask a woman's age, it's impolite.

2. Yuan Longping is r__________ as "father of hybrid rice".

3. Last night she s__________ up reading until midnight.

4. It's not s__________ to cross the road when the traffic lights are red.

5. Do you like q__________ music or loud one?

6. I went shopping last night and I bought a coat that s__________ me just fine.

7. He f__________ up bikes and gives them away.

8. In some big cities, it's quite c__________ to take the underground train to most places.

9. The car b__________ down on the half way, so we had to walk to the hospital instead.

10. By the time I got to the cinema, the film had been o__________ for ten minutes.

在A、B、C、D四支试管中各加入1～2小粒碘或高锰酸钾，然后分别加入5mL水或汽油（如图所示），振荡，观察现象．

（1）A试管中的现象是　_________　，C试管中的现象是　_________　；

（2）对比　_________　（填字母）两支试管中的现象得出：同种溶质在不同溶剂中的溶解性不同；对比A、C试管中的现象得出的结论是　_________　；

（3）[提出问题]物质的溶解性除与溶质、溶剂的性质有关外，还与什么有关？

[作出猜想]　_________　；

[设计方案]　_________　；

[观察现象]　_________　；

[得出结论]　_________　．

垂体的内部组织分为（）和（）2部分。

HIV是（）的病原体，主要有（）和（）两种类型.

在PowePoint2003中，如何创建PowerPoint相册？（）

A.在“幻灯片放映”菜单上，单击“自定义放映”

B.在“插入”菜单上，指向“图片”，选择“新建相册”

C.在“插入”菜单上点击“相册”

D.在“文件”菜单上，单击“新建”