搜题请搜索小程序“爱下问搜题”
问题 写作题

书面表达。

请以“My likes and dislikes”为题，根据自己喜欢或不喜欢的食物或运动、活动写一篇不少于50 词的作文，文中必须包括以下关键词：a lot, very much, a little, not at all

__________________________________________________________________________________________

__________________________________________________________________________________________

__________________________________________________________________________________________

__________________________________________________________________________________________

__________________________________________________________________________________________

__________________________________________________________________________________________

__________________________________________________________________________________________

答案

My likes and dislikes

       Vegetables are my favourite food. I like all kinds of vegetables very much. I also like fruit a lot. I usually eatfruit after meals. I think fish and meat are also delicious. But I eat meat only a little. I don't eat fast food at all.Though it's delicious, it's not good for our health.答案不唯一

单项选择题

（）的邻接矩阵是一个对称矩阵。

A．无向图

B．AOV 网

C．AOE 网

D．有向图
查看答案
选择题

有关区域及其特点的叙述，正确的是                             （   ）

A．一个地区就是一个区域，各区域间没有明显的差异

B．有人类居住的地方就是一个区域，认识了这里的人们，也就知道了该区域的特点

C．区域内部没有明显差异，因此，很难形成区域特点

D．区域是人们在地理差异的基础上，按一定指标划分出来的
查看答案