But some cells may remain that can become cancerous later in life.
题目
But some cells may remain that can become cancerous later in life.
that引导的从句是什么成分 是不是应该But some cells that can become cancerous later in life may remain
答案
但是,某些细胞在以后的生活中仍然可能发生癌变.
that can become cancerous later in life.是表语从句
remain是系动词
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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