Juliana Fischer is 11 years old. She saved a 5-year-old boy.​

On August 15, little Jack Buss was playing outside. The cover of a water well broke. Jack fell 20 feet down. He shouted. His mom Kathleen heard a terrible shout and saw Jack trapped (使困住) underground.

Kathleen didn’t know what to do. She shouted for help. Juliana heard that and called 911. Then she saw a ladder (梯子) nearby. With her dad and Kathleen’s help, Juliana dragged the ladder to the well and lowered it.​

Jack climbed up with the ladder. Juliana saved him. Later, workers fixed the well cover to keep others safe.

1.1. How old is Juliana Fischer?

A 5.

B 11.

C 10.

D 12.

解析：选B。B细节理解题。根据文章第一句 “Juliana Fischer is 11 years old.”可知，Juliana Fischer11岁。故选B。

2.2. When did Jack fall into the well?

A On August 15.

B On July 15.

C On August 5.

D On July 5.

解析：选A。A​细节理解题。第二段提到 “On August 15, little Jack Buss was playing outside. The cover of a water well broke. He fell 20 feet down.” 说明Jack在8月15日掉进井里。故选A。

3.3. Who heard Jack’s shout first?

A Juliana’s dad.

B Workers.

C Kathleen.

D Juliana.

解析：选C。C​细节理解题。根据“His mom Kathleen heard a terrible shout and saw Jack trapped underground.” 可知，是Jack的妈妈Kathleen最先听到了他的喊声。故选C。

4.4. What did Juliana use to save Jack?

A A rope.

B A ladder.

C A pole.

D A plate.

解析：选B。B​细节理解题。第三段提到“Then she saw a ladder nearby. With her dad and Kathleen’s help, Juliana dragged the ladder to the well and lowered it. Jack climbed up with the ladder.”说明Juliana用梯子救出了Jack。故选B。

5.5. What did workers do later?

A Called 911.

B Saved Jack.

C Praised Juliana.

D Fixed the well cover.

解析：选D。D​细节理解题。根据最后一句“Later, workers fixed the well cover to keep others safe.”可知，工人们后来修好了井盖。故选D。