Over the past 20 years, says the report, forest cover has grown by
5.7%, or around 40,000 sq km, an area roughly the size of Switzerland.请问老师an area,the size...是不是都是forest cover的同位语?
各位老师好,向大家请教一个完型填空的题:As you may understand, light from a star must _________ through the air before you can see the star.A. move B. shine答案是B,但我觉得A也没什么问题,请各位老师指点谢谢。