1.There ______ no classes yesterday,we paid a visit to the Great Wall.
题目
1.There ______ no classes yesterday,we paid a visit to the Great Wall.
1.There ______ no classes yesterday,we paid a visit to the Great Wall.
A.was B.being C.were D.had been
给出的答案有这些 但是网上好多都用being 我觉得是were
答案
were
祝你学习进步,更上一层楼!如果答案你满意,请记得采纳,谢谢!(*^__^*)……
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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