问题 单项选择题

《钢制压力容器》GB150-1998规定,凸形封头或球壳的开孔最大直径d小于或等于()Di。

A.1/3

B.1/4

C.1/2

答案

参考答案:C

改错题

第二卷(非选择题)

第四部分:写作(共两节,满分35分)

第一节:短文改错(共10小题,每小题1分,满分10分)

此题要求改正所给短文中的错误。对标有题号的每一行作出判断:如无错误,在该行右边横线上画一个(√);如有错误(每行只有一个错误),则按下列情况改正:

此行多一个词:把多余的词用斜线(\)划掉,在该行右边横线上写出该词,并也用斜线划掉。

此行缺一个词:在缺词处加一个漏字符号(∧),在该行右边横线上写出该加的词。

此行错一个词:在错的词下划一横线,在该行右边横线上写出改正后的词。

注意:原行没有错的不要改。

Dear classmates ,          

Now I’d like to tell you why I learn English . I often        76.      

read English aloud and try learn something important by   77.      

hearts , which helps me remember it easily and form 78.      

the good habit of thinking in English . I listen to a lot and        79.      

talk with others in English . In this way , I was improved 80.      

my spoken English . I keep a diary in English every day but     81.      

my writing English is becoming better and better . I also try     82.      

my best to master the necessary grammar . With this means ,     83.      

I can express myself in English correct . That’s the way I   84.      

have been learning English . I hope it will be useful to you       85.      

That’s all . Thank you .

Yours ,

Wang Gang

判断题