1Answer:1.undertaken, 2.had intended, 3.resources, 4.inquiries, 5.investigated, 6.recommend, 7.participates, 8.aspects, 9.hesitate, 10.economical
2Answer:1. running low 2. turned out 3. participate in
4. as a result 5. so far
内容全部来源于网络收集，如有侵权，请联系网站删除：QQ：24596024