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【单选题】
IPV6协议采用的IP地址长度为6个字节,即()bit
A.
32
B.
48
C.
64
D.
128
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参考答案:
举一反三
【简答题】Good afternoon, and welcome to England. We hope that your visit here will be a pleasant one. Today, I would like to draw your attention to a few of our laws. The first one is about drinking. Now, you ...
【简答题】Work in pairs or group of three. Discuss each of the topics on the next page. Spend 3-5 minutes on each. Topic 1 Your company is attending a sales conference in Dubai for the first time. You have been...
【单选题】关于胸、腰椎骨折或脱位的治疗,哪项是错误的
A.
椎体压缩不到1/3者,可仰卧硬板床,使脊柱过伸,1~2天后即逐渐进行背肌锻炼
B.
椎体后部有压痛,椎板、关节突有骨折,不宜用双踝悬吊法复位,以免引起脊髓损伤
C.
青少年及中年病人,可用两桌法过伸复位
D.
病人心、肺、肝、肾功能不良时,不宜应用以上两法
E.
骨折脱位有关节交锁并截瘫者,可在局麻下切开复位并内固定
【单选题】把字节流转换成字符流的是()
A.
FileInputStream
B.
FileReader
C.
InputStreamReader
D.
BufferInputStream
【单选题】PET or PETE marked as #1 should not be left under the sun or in the car, or to fill with alcohol, because ( )
A.
it is easy to deform when it is heated
B.
it has substances harmful to human body
C.
it may give out some toxins when heated
D.
all the above
【简答题】Good afternoon, and welcome to England. We hope that your visit here will be a pleasant one. Today, I would like to 1._____________ to a few of our laws. The first one is about drinking. Now, you may ...
【简答题】I . Listen and fill the gap. Think twice while reading ( 莫让谣言成为干扰抗 “ 疫 ” 的新 “ 病毒 ” ) Can drinking alcohol ( 酒精 ) ____ the novel coronavirus pneumonia? No, it’s a rumor ( 谣言 )! Can snow freeze the ____...
【单选题】importeasyguieasygui.textbox(msg='1',title='2',text='3',codebox=0)上述代码执行后,点击‘OK’,返回值是(____)。
A.
0
B.
1
C.
2
D.
3
【简答题】Good afternoon, and welcome to our country. We hope that your visit here will be a pleasant one. Today, I would like to draw your attention to a few of our laws. The first one is about drinking. Now, ...
【简答题】Directions:Recently the most popular topic college students are talking about is doing part-time jobs. Some people think it’s quite good while others argue it’s not good. Now let us discuss this topic...
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