---Who is making so much noise in the garden? --- ___ the children.

如图，△ABC是等边三角形，点D、E分别是BC边、AB边上的点，且BE=CD，连接AD、CE交于点F，过A作AH⊥CE于H，

This is Sue. She's thin.

Qβ噬菌体的遗传物质（QβRNA）是一条单链RNA，当噬菌体侵染大肠杆菌后，QβRNA立即作为模板翻译出成熟蛋白、外壳蛋白和RNA复制酶（如图所示），然后利用该复制酶复制QβRNA,下列叙述正确的是（   ）

根据短文内容，选择正确答案。
E
    Many parents today worry about their children's diets. Then what is a healthy diet for children? Miss Jones from Happy Children Hospital gives the following advice:
    ◆Children shouldn't eat food with too much salt, because it can cause high blood pressure(高血压).
    ◆Children should eat food with less fat, oil and sugar. They should not eat too much junk food.
    ◆Fruit and vegetables are rich in vitamins(维生素). Children need to eat fruit and vegetables often.
    ◆Water is important to everyone. Children need to drink enough water every day.
    ◆Children need to eat breakfast every day. It is good for their bodies and minds.