3个英语问题

Question

1.An elephant is very heavier than a horse.
2.How long is it from Beijing to Shanghai?
3.I you want to be more thin,you must take more exercises.
这三个句子哪里错了（分别有一处）

Answer 1

1.very只能修饰形容词原形，不能修饰比较级。可改为much或a lot。
2.How long指“多久”。表示“多远”，应该改为“How far”。
3.thin的比较级是thinner。原句应改为：If you want to be thinner,you must take more exercises.

Answer 2

1,very heavier than 错了，不能用very，应改为much
2，距离不是用long，而是用far
3，more thin错了，改为thinner ，因为变瘦是相对于“现在”来说的，有个相对比较的含义在里面

Answer 3

下面是正确的句子：
1.An elephant is much heavier than a horse.
2.How far is it from Beijing to Shanghai？
3.If you want to be more thin,you must take more exercises.

Answer 4

1.去掉 very
2.how far
3.if thinner

Answer 5

1.An elephant is heavier than a horse VERY 在这里可以省略不用
2.How far is it from Beijing to Shanghai? 一般问距离的都用HOW FAR
3.If you want to be thinner,you must take more exercises THIN 的比较级是THINNER

Answer 6

1. very: much
2. long: far
3. i: if; more thin: thinner