jacky
问题补充说明：Amazonis__thelargestremainingrainforestarealeftonourplanet.A.sofarB.byfarC.thusfar请说出选项的理由... Amazon is __the largest remaining rainforest area left on our planet. A. so far B. by far C. thus far请说出选项的理由 展开
B
sofar,t来自husfar是一样
大范围大等级用byfar
最高级已经出来所以byfar
byfar后面连着比较级时比较级前面+the
