Ⅳ. 阅读理解。
There was a big supermarket near Mrs Green's home. The things were cheap there. Yesterday, Mrs Green went to the supermarket. She bought some noodles for Tim and Mimi. They liked noodles. Biscuits(饼干) were also their favourite food. And she bought some milk. Her children always had milk for breakfast. Mimi liked fish and Tim liked hot dogs. She wanted to buy a bag of rice, but she couldn't take it. It was very heavy. David, the shop assistant, helped her.
根据短文内容回答问题。
1. Where was the supermarket?

2. Who liked biscuits?

3. Why couldn't Mrs Green take a bag of rice?

4. Who helped Mrs Green?

1. It was near Mrs Green's home.
2. Tim and Mimi liked biscuits.
3. Because the bag of rice was very heavy.
4. David, the shop assistant, helped her.

这是一篇细节理解类阅读理解题，所有问题的答案都可以直接从短文中找到对应内容：
1. 短文第一句直接给出了超市的位置信息；
2. 文中提到格林夫人给Tim和Mimi买面条，饼干也是他们最喜爱的食物，由此能得出喜欢饼干的人物；
3. 文中说明格林夫人拿不动大米之后，紧接着给出了原因；
4. 短文最后一句直接点明了帮助格林夫人的人。