问题补充:
trees have been planted near here, so the air is very fresh.
A. Two hundreds
B. Hundred of
C. Hundreds of
D. Hundreds
答案:
A. Two hundreds
B. Hundred of
(答案→)C. Hundreds of
D. Hundreds
解析:
试题分析: 句意:成百上千棵树已经种在这儿附近了,所以空气非常新鲜。hundred百,前加数字时不加s,表具体的数目;后接of时加s,表成百上千的,故选C