下列各句在《论语》十则中的意思，正确的一项是[ ] A．温故_爱下问搜题

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问题选择题

下列各句在《论语》十则中的意思，正确的一项是[ ]

A．温故而知新，可以为师矣——不断地学习知识，能够从中有新的体会或发现（这样的人）就可以做老师。

B．三人行，必有我师焉；择其善者而从之，其不善者而改之——几个人当中，一定有人可以当我的老师，选择他们当中最优秀的去学习，其中不优秀的注意改正他们的缺点。

C．学而时习之，不亦说乎——不断地学习知识，是一件很快乐的事。

D．学而不厌，诲人不倦——学习不应当感到厌烦，教导别人不应当感到厌倦。

答案

答案：A

完形填空

Many animals recognize their food because they see it. So do        . When you see an apple or a piece of chocolate you know that these are things you can eat. You can also use other         when you choose your food. You may         it because it smells good or because it         good. You may dislike some types of food because they do not look, smell or taste very nice.
Different         use different senses to find and choose their food. A few animals depend on only one of their senses, while most animals use more than one sense.
Although there are many         types of food, some animals spend their lives eating only one type. The giant panda eats only one         type of bamboo. Other animals eat only one type of food even when given the       . A kind of white butterfly will stay on the leaves of a cabbage, even though there are plenty of other        in the garden. However, most animals have a more         diet. The bear eats fruits and fish. The fox eats small animals, birds and fruits. The         of these animals will be different depending on the season.
       have a very varied diet. We often eat food because we like it and not because it is       for us. In countries such as France and Britain, people eat foods with too much        . This makes them overweight, which is bad for their health. Eating too much red meat and animal        , such as butter, can also be bad for the health. Choosing the right food, therefore, has become an area of study in modem life.

B．attachments

D．subscriptions

单项选择题

保安（）是一种活动、它不是冥想，是具体的进行公关策划、信息传播、沟通、协调活动。

A.公关服务

B.公共关系

C.社会公益

D.见义勇为