Which month has ______ days in a year?---February.
题目
Which month has ______ days in a year?---February.
A fewer B less C the fewest D the least 选哪个?为什么?
答案
C
一年中那个月天数最少
day可数,选C
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
最新试题
热门考点