因为这里的it和前面的this book重复了.
sth is cheap enough for sb to buy.固定词组,对某人而言,某件东西足够便宜,他有能力去买（有买东西的钱）
后面不需要再加it了.
This book is cheap enough for him to buy it.为什么要去掉it
This book is cheap enough for him to buy it.为什么要去掉it
英语人气：630 ℃时间：2019-11-09 17:21:36
优质解答
我来回答
类似推荐
- he is rich enough for him to buy this house=he is rich enough to buy this house吗?
- This car is ( ) for me ( ).t A.too cheap,to buy B.cheap enough,to buy it C.very cheap,to buy B.
- Have got enough money _____this book?这里填buy 还是to buy?
- this work is easy enough to him to do这个句子对吗不对帮我改过来
- to read this book is boring for him的同义句
猜你喜欢
- 1在不同的电路中,相同规格的小灯泡的电阻会变么?
- 2锐角、直角、钝角、平角、周角的关系
- 3爸爸的年龄是小明的4倍，爸爸比小明大27岁，你知道爸爸和小明各是多少岁吗？（线段图可是个好帮手哟！）
- 4当石灰水融入二氧化碳以后,整个石灰水与二氧化碳溶液密度会有怎样的变化?
- 5《鹿和狼的故事》短文中写狼死的词语有哪些
- 6声音在空气中的传播速度约是每秒50分之17,是在水中传播速度的百分之23声音在水中每秒可传播多少千米?
- 7甲、乙两名同学在周长为300米圆形跑道上从同一地点同时背向练习跑步，甲每秒钟跑3.5米，乙每秒钟跑4米，问：他们第十次相遇时，甲还需跑多少米才能回到出发点？
- 8一台冰箱降价8分之1后,卖2100元,冰箱原价多少元?
- 9作文那一次,我读懂了他记叙文500字
- 10如何理解文章的抒情性语言