Would you like to drink milk?yes,please.A.a B.some C.any
题目
Would you like to drink milk?yes,please.A.a B.some C.any
答案
B some
Would you like to drink some milk?
milk 不可数名词,不能直接加a, 排除A
Would you like表礼貌, 尽管是一般疑问句要用some, 排除any
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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