单词填空.1.when you are learning to ride a bicycle,you must learn to b.
问题描述：
单词填空.1.when you are learning to ride a bicycle,you must learn to b.
2Being e...,I do not feel like doing anything..3The quality of u.living has been damaged by excessive noise levels in the city
答
1,balance
当你学自行车的时候,你要学会平衡
2,exhausted
很疲惫的时候,我什么也不想干.
ity of u.living has been damaged by excessive noise levels in the city
这个好像没打全吧没打好。3the quality of u。。。。。。看到了O(∩_∩)O~ 填urban 城市的 城市的生活质量已经被过度的噪音污染毁掉了。 祝你开心呀，童鞋