化工装置冷凝液分（）（）（）（）四个管网回收。

Everybody wants to be healthy．You know food is very important．There is much healthy food．You can have more bananas，apples，oranges and tomatoes because fruit and vegetables are good for you．But don’t eat too much chocolate．It’s not healthy food．Healthy food can make you grow and make you strong and happy．Remember there is a saying，“An apple a day keeps a doctor away．”Sports can also keep you healthy．Get up early and do some sports every day．Don’t be lazy(懒)!You will be healthy and happy．

小题1:．Which of these following sentences is true?___________.

A．Everybody is healthy．

B．We don’t want to be healthy．

C．Food is important．

D．There isn’t much healthy food.小题2:Why is healthy food good for you?_________.

A．It makes you beautiful．

B．It makes you young．

C．It makes you tall．

D．It makes you grow and make you strong and happy．小题3:“An apple a day keeps a doctor away”means(意思是)：________   

A．The doctor goes away when he sees an apple．

B．You eat an apple every day and you can be healthy．

C．The doctor runs away when you give him an apple．

D．You want to be a doctor．小题4:．What’s the best title(标题)for this passage(短文)?_________.

A．Fruit and vegetables．

B．Healthy food．

C．Healthy food and sports．

D．Sports．

口腔结核病损最常见的形式为（）

A.结核初疮

B.结核性溃疡

C.寻常狼疮

D.结核性骨髓炎

E.结核性根尖炎

下列检查中不符合类风湿关节炎的诊断是（）

A.抗核抗体阳性

B.类风湿因子阳性

C.狼疮细胞阳性

D.蛋白质含量减低

E.出现脂类结晶

非空的循环单链表head的尾结点(由p所指向)，满足( )。

A．p→next==NULL

B．p==NULL

C．p→next=head

D．p=head

作为一个大学生，K的学习方法最好秉承“无用之用”的态度。“无用之用”是指：（）

A、每一步的学习都要以“有用”为前提，使学有所用

B、学习的时候不以“未来有什么用”的诉求，而只是学好

C、为了未来有长远的用处，学习的时候要有长远目标

D、学习是一个渐进的过程，所以学习的时候，不能有跳跃