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问题 单项选择题 A1型题

胃溃疡的临床特点是（）

A.多见于青壮年

B.多发于球部

C."O"型血者患病率比其他血型高

D.餐后腹痛明显，至下次进餐前消失

E.穿孔发生率高于十二指肠溃疡

答案

参考答案：D

解析：

胃溃疡多见于中老年，多发于胃小弯，O型血者DU的发生率比其他血型高，餐后痛明显，穿孔发生率DU多于GU。

写作题

书面表达

        假如你是Mike，给你的朋友Jack写一封信。

        要求如下：

        1．内容必须包括劝说Jack每天锻炼身体，多吃蔬菜、水果，保证充足的睡眠，少吃垃圾食品。

        2．词数80左右，条理清楚，意思连贯，句式规范，字迹工整。

        3．信的开头和结尾已经给出，不计入总词数。

Dear Jack,

       How are you going? You usually have some problems with your health. Don't worry. Let me give you some advice. 

                                                                                                                                                                

                                                                                                                                                               

       I hope you would take my advice and keep healthy. Good luck!

                                                                                                                                                 Yours,

                                                                                                                                                  Mike

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单项选择题

下面有效的IP地址是______。

A．202.280.130.45

B．130.192.33.45

C．192.256.130.45

D．280.192.33.456
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