9＋5=____

下列词语中，画线字的注音全都正确的一项是（    ）

①小刚产生了消极情绪

②这是大多数考生都会遇到的事情，不用理会

③这会妨碍小刚正常水平的发挥

④这种情绪一旦产生就是不可消除的

关于光路可逆性原理下列说法正确的是（　　）

增加:在缺词处加一个漏字符号(A),并在其下面写出该加的词。

删除:把多余的词用斜线()划掉。

修改:在错的词下画一横线,并在该词下面写出修改后的词

注意:1）每处错误及其修改均仅限一词;

2）只允许修改10处,多者(从第1处起)不计分。

    When I was young, I was terribly poor in the Chinese. Be afraid of expressing myself was one of the reasons why I rarely did well in school. Once I failed in a mid-term exam. When I got the papers, I realized things could have been better if I listened to the teacher much more attentive. So I turned to my teacher for helps and he told me, “Where there is a will, there is a way. If you are devoted to learn Chinese, you'll make it.” I couldn't agree much. From then on, I began to work harder. Out of my expect, I made great progress soon. Today, Chinese is which my strength lies. And I'm grateful for my Chinese teacher.