In the final exam of last term, our maths teacher Mr.Wu gave us  ________we all couldn’t work out .

 In the final exam of last term, our maths teacher Mr.Wu gave us  ________we all couldn’t work out .

A. such a difficult problem that         B. so a difficult problem as

C. so difficult a problem that           D. as difficult a problem as

假定英语课上老师要求同桌之间交换修改作文，请您修改你同桌写的以下作文。文中共有10处错误，每句中最多有两处。每处错误仅涉及一个单词的增加、删除或修改。

增加：在缺词处加一个漏字符号∧，并在其下面写出该加的词。

删除：把多余的词用斜钱（\）划掉。

修改：在错的词下划一横线，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．只充许修改10处，多者（从第11处起）不计分。

（试题内容见答题卡）

Mr Zhang teaches us chemistry when we were in senior

Grade One. He was old, and he taught us good. He tried his

best to make his classes lively. Mr Zhang usually made good

preparations for the lesson and was strict to us, too.Whenever

we made mistakes in our homework，he would ask us to

correct it. I was used to be poorly in chemistry. Mr Zhang

often helped me with my studies very patiently. With his help,

I made a rapid progress and caught with the class. He was

always very kind to every student. As an experienced teacher,

he was respected and loved by all the students.                     

改错（10分）
文中共有10处语言错误。错误涉及一个单词的增加、删除或修改。
增加：在缺词处加上一个漏字符号（∧），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：在错的词下划一横线，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11处起）不记分。
Of all my teachers, Mr. Brown is the one who impresses me mostly. Mr. Brown teaches us physics. Though he is in late forties, he looks very young for his age. And he is one of the most popular teachers in our school. Comparing with other teachers, he pays much attention to his way of teaching. He tries various ways make his classes lively and interesting. In his opinion, we should not only know “what”, but also understand “why”. So, instead of giving us answers immediately, he encourages us to think of ourselves whenever he puts forward some questions. Under his help, we’ve learned how to analyze and settle physical problems. How a wonderful world of “why” he leads us to! He is so inspiring a teacher that we all admire.

假定英语课上老师要求同桌之间交换修改作文，请您修改你同桌写的以下作文。文中共有10处错误，每句中最多有两处。每处错误仅涉及一个单词的增加、删除或修改。
增加：在缺词处加一个漏字符号∧，并在其下面写出该加的词。
删除：把多余的词用斜钱（\）划掉。
修改：在错的词下划一横线，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．只充许修改10处，多者（从第11处起）不计分。
（试题内容见答题卡）
Mr Zhang teaches us chemistry when we were in senior
Grade One. He was old, and he taught us good. He tried his
best to make his classes lively. Mr Zhang usually made good
preparations for the lesson and was strict to us, too.Whenever
we made mistakes in our homework，he would ask us to
correct it. I was used to be poorly in chemistry. Mr Zhang
often helped me with my studies very patiently. With his help,
I made a rapid progress and caught with the class. He was
always very kind to every student. As an experienced teacher,
he was respected and loved by all the students.