阅读下列材料：
“从今天起，台湾及澎湖列岛已正式重入中国版图，所有一切土地、人民、政事，皆已置于中华民国国民政府主权之下。”
请完成：
（1）这里的“台湾及澎湖列岛”是什么时候从中国版图上被割让出去的?当时发生了什么事?
（2）这段话是在什么时候发表的?意味着什么?
（3）台湾是中国神圣领土不可分割的一部分。你还知道哪些与之相关的信息?

染色体是由____ 和____ 两种物质组成的．DNA是遗传物质，因此可以说染色体就是遗传物质的载体．

把下面的分数约分．

$\frac{12}{16}$ =____

$\frac{24}{30}$ =____

    Peeling（削皮）vegetables can be the____boring part of any meal as you spend extra  minutes____prep time. And when you're doing,you____(leave) with a pile of unusable skins ____usually end up in the garbage can.

    But according to health experts,what we throw away is actually one of the healthiest____(part) of our foods.

    Daily Mail Online spoke to Mary Jane Detroyer,a registered dietitian and nutritionist based in New York,about ____we shouldn't be peeling our vegetables and all the hidden benefits____(find) in the skins.

    According to Detroyer,there are several reasons to be leaving the skins on,and the main reason is what you deprive（使丧失）your body of when you peel____off.The skins of produce like potatoes,carrots,and cucumbers all have plenty of health benefits."The skins have a lot of fiber and it's insoluble（不溶性）fiber,especially____the skins are colorful,"Detroyer told Daily Mail Online.“Most of the time,____majority of the vegetable's nutrients are in the skins.”

Which city is         , Beijing or Shanghai?