1.These are their books.同意句转换
题目
1.These are their books.同意句转换
these---- are ---.
2.Tom likes eating apples.改为否定句
Tom ---- ----- eating apples.
3.Sam hates to do {his homework}.对括号内提问
4.There are {forty} students in our class.d同上
答案
1.These are their books.同意句转换
These books are theirs.
2.Tom likes eating apples.改为否定句
Tom doesn't like eating apples.
3.Sam hates to do {his homework}.对括号内提问
What does Sam hate to do?
4.There are {forty} students in our class.d同上
How many students are there in your class?
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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