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【多选题】
软件定义网络(SDN)将网络分为
A.
控制层
B.
链路层
C.
网络层
D.
数据层
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举一反三
【简答题】Complete the sentences with the help of the context and the first letter is given.根据文章内容填空,首字母已给出 1.The w____in Beijing is very dry. 2.It’s c____ outside.you’d better take a coat. 3.Hai Nan is a good ...
【判断题】原条的出现确定了胚盘的头尾端与中轴。
A.
正确
B.
错误
【单选题】传统职业价值观的内涵不包括()
A.
稳定压倒一切
B.
实现财富自由
C.
工作到退休
D.
做一颗螺丝钉
【判断题】原条的出现使胚盘有头、尾之分,原条所在的一端为尾端。
A.
正确
B.
错误
【简答题】先通读下面的短文,然后根据短文内容和所给首字母,在空格内填入一个合适的词,使短文意思完整。所填单词必须在答卷标有题号的横线上完整写出。 Here is a question I have often asked at dinner parties: You're on an island with only one other person, your best friend. He's d 小题...
【简答题】原条出现于胚盘发育的第几周(或多少天)?
【简答题】单词拼写。 1. There are many _____ (国家) in the world. 2. Where do you want to go on _____.(假期) 3. We e _____ (欣赏) the city's quiet streets and clean park every day. 4. Let's c _____ (打扫) our room. It's dir...
【多选题】•1.He had u___ (蓬乱的)hair, dirty clothes. •2.She t___(轻拍,过去式) the person in front of her on the shoulder. •3.The driver i___(立即)pulled over to the side of the highway. •4.Twenty minutes after t___ (起飞)...
A.
uncombed
B.
tapped
C.
immediately
D.
takeoff
E.
similar
F.
misunderstandings
G.
wondered
H.
embarrassed
I.
Probably
J.
airline
【简答题】单词拼写(共10小题,每题0.5分,共5分) (注:请把答案写在下面的答题处) 1) Make sure you g________ the rope with both hands when climbing the tree. 2)He r____________ no to the first question. 3) This city is in ____________ (急迫的) n...
【简答题】根据句意和汉语或首字母提示,填写单词。 1. Our head teacher _____ (提供) us some useful advice. 2. You shouldn't _____ (拒绝) to help him with his English study. 3. My grandma _____ (遮盖) the table with a cloth just now. 4. T...
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