改错：Although it is raining hard,but they are still walking in the rain.

改错：Although it is raining hard,but they are still walking in the rain.
改错：Although it is raining hard,but they are still walking in the rain.

改错：Although it is raining hard,but they are still walking in the rain.
去but

it rains hard

将but去掉 因为虽然但是不能连用 只能用其中一个 因为 所以也不能连用

改法：

1. 用主从复合句， 即： 去掉but

2. 用并列句， 即： 去掉Although, it 改为大写

如不明白请追问，如果满意请【采纳】

祝学习进步

去but

只去掉but就可以了