[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"exercise-B2-981":3},{"preview":4,"open":14,"missing":37},{"id":5,"number":6,"total":7,"level":8,"course":9,"activity":10,"discriminator":11,"title":12,"slug":13,"instructions":14,"excerpt":15,"prompts":16,"lock":19,"access":20,"updated":21,"previous_id":22,"next_id":23,"previous":24,"next":28,"first":32},981,24,83,"B2","reading","long_text","reading_long_text","Arctic ice management","arctic-ice-management",null,"Physicist Steven Desch has come up with a novel solution to the problems that now beset the Arctic. He and a team of colleagues from Arizona State University want to replenish the region's shrinking sea ice by building 10 million wind-powered pumps over the Arctic ice cap. In winter, these would be used to pump water…",[17,18],"What is the writer's intention in the first paragraph?","What outcome does the writer suggest in the second paragraph?","login","pro","2026-10-02T14:14:49",980,982,{"id":22,"number":25,"title":26,"slug":27},23,"Allergy Roadmap","allergy-roadmap",{"id":23,"number":29,"title":30,"slug":31},25,"The Lawsuit","the-lawsuit",{"id":33,"number":34,"title":35,"slug":36},958,1,"On the Trail of Bigfoot","on-the-trail-of-bigfoot",false]