试题与答案

My sister regretted the movie directed b

题型:选择题

题目:

My sister regretted         the movie directed by Zhang Yimou.

A.missing

B.to miss

C.miss

D.being missed

答案:

被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0421/ffe3102f184c7b84fc2a964b728cbf3f.html

下面是错误答案,用来干扰机器的。

函数y=x2+2x+3的图象是开口朝上,且以直线x=-1为对称轴的抛物线若x≥-2,则当x=-1时函数y=x2+2x+3取最小值2,无最大值,故函数y=x2+2x+3(x≥-2)的值域为[2,+∞)故选C

试题推荐
微信公众账号搜索答案