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【判断题】
粒状珠光体和片状珠光体一样,过冷奥氏体经共析转变获得。 ( )
A.
正确
B.
错误
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【简答题】Choose the words or expressions and complete the passage(选择最恰当的单词或词语完成短文)(12分) The book that can’t wait One problem a lot of people have with books is that they buy them and then never start reading t...
【多选题】Friendship flowers are flouring along the Belt and Road, do you think there exist similarities between personal friendships and international friendships?
A.
Yes. For instance, to deal well with whatever personal friendships or international friendships, there should exist sincerity, respect, and principles to follow.
B.
Yes. Both personal friendships international friendships tend to concern more about personal feelings or emotions or mutual interests.
C.
No, some differences as well. Compared with personal friendships, international friendships put emphasis more on profits.
D.
Yes. Personal friendships and international friendships can be eternal.
E.
Yes. For instance, to deal well with whatever personal friendships or international friendships, forgiveness is of great importance.
F.
Yes, some similarities. There exist competition between both personal friendships and international friendships .
【单选题】常用的 DNS 测试命令是( )
A.
ping
B.
net
C.
nslookup
D.
arp
【简答题】第三节书面表达(满分30分) 假定你是李华。在一个英文网络论坛上,你看到一个名叫 Mike的中学生发帖(post)寻求帮助。请根据帖子内容、写作要点和 要求 回帖。 Hi, everyone, I’m 18 years old and I’m going to a university in Beijing this autumn. My parents insist on going with ...
【多选题】确定近因的基本方法有( )
A.
从最初事件出发,按逻辑推理直到最终损失发生,最初事件就是最后一个事件的近因
B.
从最初事件出发,按逻辑推理直到最终损失发生,倒数第二个事件就是最后一个事件的近因
C.
从损失开始,自后往前推,追溯到最初事件,最后的事件就是近因
D.
从损失开始,自后往前推,追溯到最初事件,如没有中断,最初事件就是近因 prefix="o" ns="urn:schemas-microsoft-com:office:office"? ?xml:namespace>
【单选题】当两个节点同时向网络上发送数据时,优先级低的节点主动停止数据发送,而优先级高的节点可不受影响地继续传输数据,大大地节省了总线仲裁冲突时间,在网络负载很重的情况下也不会出现网络瘫痪,CAN总线的这个特性叫做()。
A.
破坏性总线仲裁技术
B.
非破坏性仲裁技术
C.
非破坏性总线仲裁技术
D.
破坏性总线纠错技术
【简答题】Passage 3 We buy books, and then they wait for us to read them. Days, months, even years. Books are _1_. That’s OK for books, but not for new authors. If people don’t read their first books,they’ll ne...
【单选题】对DNS测试最常用的命令是( )。
A.
regedit +IP
B.
cmd+IP
C.
ping+IP
D.
运行+IP
【简答题】测试内部网络线路是否正常的命令可以用:ping网络的DNS的IP地址。
【简答题】第三节  书面表达(满分30分) 假如你是一名中学生,叫李华,请根据下表内容用英语写信给某报社Just ask栏目的主持人Ralph。请求帮助解决一个长期困扰你的问题。 你的情况:           1、学习成绩好。                2、爱母亲。                3、有点害怕母亲。 你母亲的情况:    1. 很少有时间和你说话。   2、对你很严,易发脾气。 你的问...
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