驾驶机动车通过窄路、窄桥时的最高速度不能超过每小时30公里。
参考答案:对
短文改错
When I was in high school, most of my friend had bicycles.I hoped I could also have it.One
day I saw a secondhand bicycle, that was only one hundred yuan.I asked my father the money.
So he said he could only give me half of the money.He should find the other half myself.So I
went to sell newspapers after the school.My father was pleasing when I showed him the money
a month after.He gives me the other fifty.You can imagine what happy I was when I rode to school
on my own bicycle.
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管道一次应力