分类: 英语科技文选(00836) 发布时间: 2024-08-31 01:44 浏览量: 2

【正确答案】:19.lose sight of20.up to21.merge ... with22.project themselves into23.with respect to24.expose ... to25.in advance26.turned ... of 27.a shower of 28.give of 29.revolves around30.took advantage of