【正文】
__(cheap)in the city. 12. New York is one of_ _ __(busy)__cities__(city)in the world. 13. Although he looks much_ __(young)than I, he is even__ __ (old)than I. 14. The higher the mountain is, the__ __(thin)the air is. 15. This pair of shoes is too small for you show a__ __ (big)one? 第三課時 (Section A Grammar Focus~ 4c) 四 、 單項(xiàng)選擇 。 (5 3分= 15分 ) 6. The USA is one of the youngest _ _in the world. 7. I think Songhua River is__ _than the Yellow River. 8. He likes physics very much, but he doesn39。第三課時 (Section A Gram