阅读理解，请将答案按照顺序逐一填写，不用标注序号Although plastic bags are cheap and useful, they bring about a lot of pollution. Scientists say plastic bags can take hundreds of years to break down. But according to The Guardian, we now may have a helper to clean up the plastic trash—worms.Federica Bertocchini is a Spanish biologist (生物学家). One day, she put a few wax worms in a plastic bag and closed it. When she came back, the worms had made holes (洞) in the bag and ran away!Bertocchini then found that the worms eat plastic. There is a special enzyme (酶) inside the worms that can digest (消化) plastic. In 24 hours, 100 worms can eat 92 milligrams (毫克) of plastic. That means the group of worms could eat up a plastic bag in a month!So, should we use worms to clean up plastic trash? Bertocchini said she’d rather use the enzyme. “Maybe we can produce it at high-scale (大规模), rather than using a million worms in a plastic bag,”she said.1. According to this passage, the worm may be a helper to clean up the plastic trash.A. Right.B. Wrong.C. Not mentioned.2. The wax worms Bertocchini put in the plastic bag made holes in the bag and ran away.A. Right.B. Wrong . C. Not mentioned.3. The wax worms also eat branches and leaves.A. Right.B. Wrong.C. Not mentioned.4. The group of worms could eat up a plastic bag in a day.A. Right.B. WrongC. Not mentioned.5. Bertocchini would rather use a million worms than use the enzyme.A. Right.B. Wrong .C. Not mentioned.