题目内容：

    Sasha Olsen, a fourth-grader at Pine Crest School in Fort Lauderdale, is working on releasing a book this summer to illustrate how the state of the oceans affects children.

The 10-year old went on a trip last summer with her family to Vietnam and Japan. She was horrified at the ocean’s pollution levels and dying sea animals. Back home she grew even more disturbed learning about the ocean conditions in South Florida. She sought the help of her cousin Narmina Aliyev. Together, they started a nonprofit, Iwantmyoceanback, in October.

Originally, the group started small, with friends coming together on the weekends to clean the beaches in Bal Harbour. Recently, however, it has hosted events to raise funds for beach cleanups and donate to conservation groups. The nonprofit is also trying to broaden its base by tapping into YouTube and other social media.

Sasha has started a YouTube channel where she posts videos from events and has begun a web series called Table Talks. In it, she interviews people from different professions about the oceans. After the interview, she and her guest will create a painting, signed by the guest, that will be auctioned (拍卖) off to raise money to donate to conservation-based organizations.

Jencarlos Canela, a popular Cuban American singer and telenovela star, was one of Iwantmyoceanback’s first followers and Sasha’s first guest. Canela, who has 3.4 million followers on Instagram, posted about the experience. “Sasha, you can count on me from now on for anything and congratulations on the work you’re doing to keep our oceans clean. You are so special and very talented!” he wrote.

Sasha and Aliyev hope to extend their work to neighboring cities such as Hollywood and Miami Beach. “We really want to make ourselves visible and accessible to all,” said Aliyev, the nonprofit’s vice president.

1.What do we know about Iwantmyoceanback?

A.It was set up by Sasha’s cousin.

B.It aims at ocean protection.

C.It was inspired by Sasha’s domestic travel.

D.It organizes cleanup activities in the neighborhood.

2.How does Sasha raise money on social media?

A.By calling on friends and relatives to donate.

B.By starting a YouTube channel and Table Talks.

C.By interviewing people from different professions.

D.By selling paintings created and signed by her guests.

3.What can we infer from Canela’s post on Instagram?

A.He is proud of being Sasha’s first guest.

B.He is one of Iwantmyoceanback’s first followers.

C.He is willing to make contributions to Sasha’s project.

D.His followers on Instagram posted about their cleanup experiences.

4.What is the best title of the text?

A.Sasha: a popular girl on the social media

B.Fourth-graders: devoted to beach cleanups

C.A 10-year old: making a difference to a better beach

D.A 10-year old: working on releasing a book this summer