1.how long do you take to go to school by bus?2.how far is from your home to school?改错每小题一
题目
1.how long do you take to go to school by bus?2.how far is from your home to school?改错每小题一
1.how long do you take to go to school by bus?2.how far is from your home to school?3.it takes he 25 minutes to clean the house 4.he leaves to school at 7 every morning 5.ride bicycles is very tiring.6.it ls 40 minutes's bus ride to the park 7.his home is 10 miles far away from school
答案
1.do you 改为does it
2.is后加it
3.he 改为 him
4.to 改为 for
5.ride改为Riding
6.minutes's 改为minutes'
7 去掉far
举一反三
已知函数f(x)=x,g(x)=alnx,a∈R.若曲线y=f(x)与曲线y=g(x)相交,且在交点处有相同的切线,求a的值和该切线方程.
我想写一篇关于奥巴马的演讲的文章,写哪一篇好呢?为什么好
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