泪腺细胞含有泪液,含有溶菌酶,与泪液合成很分泌有关的含膜结构的细胞器是（多选）

有一位名人说：“背向太阳总是看见自己的阴影,面向太阳心里才有一片光明”.人的心态很重要,积极的心态,使人乐观向上,敢于迎接困难和挑战,正如那位流出汗水的农夫；消极的心态,使人悲观消沉,经不起挫折的考验,正如那位流出泪水的农夫. 还有一句话说的好“播下一种心态,收获一种思想；播下一种思想,收获一种行为；播下一种行为,收获一种习惯；播下一种习惯,收获一种性格；播下一种性格,收获一种命运.”心态的改变就是命运的改变!心态对一个人来说太重要了. （下面联系自己的学习和生活,肯定也会面临困难和挑战,一定要有积极的心态来应对,这样才能不断走向成功,到达理想的彼岸!）你自己再想想补充完整,很容易就凑够800字了,呵呵,满意吗?

洋葱的味道是通过鼻子传到脑神经,才让眼睛流泪的.
用纸巾堵住鼻子

我原来还是不够坚强、
之前只是单纯的想,不想听的话,不去理会、就可以了、
可是,我发现,我的泪腺还真是发达、
还是会忍不住的掉眼泪、、
这算什么阿、明明考级前说好了的,考得不好也不会这样、
现在呢?算什么?我没通过,说我没下到功夫、
那之前是谁说,我弹成这样可以过?
呵,我没过,你们谁安慰我了?
套用大人常说的一句话,都已经有结果了,再说又有什么意义?
我知道了、你们大人、全都是骗子.
虚伪、
I had still not strong enough,
Before just simply want to,do not want to hear,ignore,you can,
However,I found that I really developed the lacrimal gland,
Or will not help the tears,
What is this Ah,well obviously Grading said before,the test was not so bad,
Now?What kind?I did not pass down to the effort that I did not,
Who said it before,I can play into this too?
Oh,I have not seen,who you comfort me?
Apply a large mean when they say a word,all the results have been,and say what is the point?
I know,you adults are all liars .
Ha ha ha .hypocrisy,
希望我的答案对你有所帮助!