1.She got up _______ and went to school without _______ breakfast.
题目
1.She got up _______ and went to school without _______ breakfast.
A.early,have B.late,having C.slow,having D.late,have
2.We went _______(camp) in the mountains last summer vacation.
3.We met many _______(difficult) in our English study.
4.It was sunny and hot yesterday.We went to the park and _______(fly) kites.
答案
Late having camping difficulties flew
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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