Of all the cities, this one has the cleanest air. Which word is in the superlative degree? A. clean B. cleaner C. cleanest D. more clean 相关知识点: 试题来源: 解析 C。解析:选项 A“clean”是原级;选项 B“cleaner”是比较级;选项 C“cleanest”是最高级,符合题意;选项 D“more clean”...
Join us as we explore the world's cleanest cities, where immaculate streets and fresh air create an atmosphere of serenity. These urban marvels have mastered the art of cleanliness, weaving it seamlessly into their cultural fabric. Each has their reasons behind their spotless reputation. Visiting ...
Each year the American Lung Association issues their "State of the Air" report. They track ozone pollution, short-term particle, and year-round particle pollution listed here. Here are the top 25 U.S. cities with the cleanest air. Top 25 Cleanest U.S. Cities for Year-round Particle Pollu...
Everyone should learn from the Swiss, and our country will be clean like Switzerland. 【1】According to the passage, Switzerland is famous for . A. its food B. its watches C. its environment D. its laws 【2】How much rubbish in the cities was recycled in 2003? A. About 70%. B. ...
(税收). If people want their rubbish ___7___, they must buy yellow stickers and put them ___8___their rubbish bags. In 2003, 47% of all rubbish in the cities was recycled. This ___9___ 70% of paper, 95%of glass, 71%of plastic bottles and 85-90%of cans. Until recently,...
“We’re encouraged, but it’s still flat out awful,” said Tim Little, executive director of the Coalition for Clean Air, a Santa Monica-based environmental group. “It doesn’t show enough of a decline to even put us in the same league with the rest of the country.” ...
Everyone should learn from the Swiss, and our country will be clean like Switzerland. 【1】According to the passage, Switzerland is famous for . A. its food B. its watches C. its environment D. its laws 【2】How much rubbish in the cities was recycled in 2003?