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问题 单项选择题

患者，女，32岁，主因胸骨后疼痛、反酸2个月来医院就诊。透视下行吞钡提示食管胃连接部进入纵隔。

为确定手术还需进行的检查是

A．肺功能检查

B．食管24hpH测定

C．胃镜检查

D．食管压力测定

E．肝肾功能和心脏功能检查

答案

参考答案：B

改错题

假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌的以下作文。

文中共有10处语言错误，共有10处语言错误。请在有错误的地方增加、删除或修改某个单词。

增加：在缺词处加一个漏词符号(/\)，并在其下面写上该加的词。

删除：把多余的词用斜线(＼)划掉。

修改：在错的词下划一横线，并在该词下面写上修改后的词。

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11处起)不计分。

Manager,

I am an exchange student from China. Yesterday, I went to your cinema to see a film. The film was very well, but I did not enjoy it because there were some problem in the cinema.

First, the film was delayed as there were so much advertisements at the beginning. It was rather annoyed. Second, the sound of the film was too loud that I could hardly bear. The EXIT signs could not be seen clearly, which presented potential safety hazards. If something terribly should happen, it will be difficult for people to get out quickly.

As a visitor to your city, I’m disappointed with my experience in your cinema. I am writing a letter in the hope that you can consider about these problems and make some improvement.

Yours faithfully,

Li Hua
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单项选择题

在窗体上画两个文本框(其NAME属性分别为TEXT1和TEXT2)和一个命令按钮(其NAME属性为COMMAND1)，然后编写如下事件过程：
PRIVATE SUB COMMAND1_CLICK( )
X=0
N=0
DO WHILE X＜50
x=(x+2) * (x+3)
N=N+1
LOOP
TEXT1=STR(N)
TEXT2=STR(X)
END SUB
程序运行后，单击命令按钮，在两个文本框中显示的值分别为( )。

A．1和0

B．2和72

C．3和50

D．4和168
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